We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for bolt.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

bolt Product List and Ranking from 273 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. アートスクリュー Aichi//Machine elements and parts
  2. 由良産商株式会社　特販部　特販課 Osaka//Machine elements and parts
  3. 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  4. 4 神鋼ボルト Chiba//Machine elements and parts
  5. 5 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
Go to Company Ranking

bolt Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Loosening prevention bolt "Are you troubled by the loosening of bolts and screws?" アートスクリュー
  2. High-strength bolt for pressure jointing "Naring Bolt" 神鋼ボルト
  3. Shinko Hexagon Torque Converter Bolt 神鋼ボルト
  4. 4 A rotating eye bolt that allows for the lifting of heavy objects with one-touch attachment and detachment. 極東技研工業
  5. 5 High-strength bolts (Torsion type/Hexagonal/Fused zinc) タカシマ 締結部品・加工部品　ものづくり総合商社

bolt Product List

61～90 item / All 1087 items

Displayed results
[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

Case studies contributing to a reduction in maintenance frequency with Nord-Lock washers.

Here is a case where we proposed "Nord-Lock washers" to an industrial machinery manufacturer. They were using hex socket bolts (CAP) in their binding equipment, but there was an issue with loosening occurring after delivery. After our proposal, the reports of loosening troubles, which had been occurring almost every month, dropped to zero. [Overview of the Issue] - Hex socket bolts (CAP) are used in the binding equipment, but loosening occurs after delivery. - There were 2 to 3 reports each month, and we had to visit the client for maintenance each time. *For more details, please refer to the related links or feel free to contact us.

  • Other services
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Stainless bolt

Stainless bolt

Excellent design, corrosion resistance, and durability! Stainless steel bolts that can be used widely.

Stainless steel is excellent in design, corrosion resistance, and durability, and has been widely used in various fields for a long time. At Teikoku Seibou, we manufacture "stainless bolts" based on years of accumulated technology and achievements. The range of rollable diameters is broad, from small to large sizes, meeting various needs (with a maximum neck length of 1,000mm possible). All products are made to order. 【Features】 ■ All products are made to order ■ Manufactured under strict quality control and with extensive experience in all processes including hot forging, solution treatment, NC machining, thread rolling, and surface treatment ■ The rollable range is broad, from small to large diameters (with a maximum neck length of 1,000mm possible) *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • stainless
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Railway-related products: dog spikes and rail screws.

Railway-related products: dog spikes and rail screws.

JIS mark display system certified products! Introducing the dog nails and rail screws handled by our company.

At Teikoku Seibou, a leading company in rail fastening component manufacturing, we handle "dog spikes and rail screws." "Dog spikes" are used for fastening rails to wooden and synthetic sleepers. In addition to the commonly used standard dog spike "Dog Spike (Standard) JIS-E1108," we offer dog spikes (round head) and dog spikes (square head) in our lineup. "Rail screws" are used for securing rails and fastening tie plates, and we provide types A, B, and C according to the application. 【Features of Dog Spike (Standard)】 ■ Currently widely used standard dog spike ■ Available for general use and N rails (the difference is the angle under the head of the dog spike) ■ Certified product under the JIS mark display system (JIS E1108) *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • Other machine elements
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Hexagon socket bolt (cap)

Hexagon socket bolt (cap)

Improved reliability and workability by preventing loosening with high clamping force.

Hexagon socket bolts (caps) are generally used without being paired with nuts, so referring to them as screws is more accurate. However, since the name hexagon socket bolt has become widespread, they are also called cap bolts. The applicable strength grades are 8.8, 10.9, and 12.9. They are tightened with a hexagon rod wrench (with a maximum shank length of 1,000 mm). *In urgent or emergency cases, please direct any technical inquiries through our website.

  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Special items, irregular items, and wit screws.

Special items, irregular items, and wit screws.

Please feel free to consult us about standard bolts as well as irregular items and irregular bolts.

Special products, irregular products, and wit screws have established a system that leverages the characteristics of our hot and cold forging technology, cultivated up to today, to respond to the "next needs." We are prepared to accommodate all orders, not only for standard bolts but also for irregular products and irregular bolts, regardless of the quantity. Please feel free to reach out with inquiries such as "Can you make something like this?" or "Is there a more economical way to produce it?" for consultations and estimates. *For urgent or emergency cases, please contact us with technical questions through our website.

  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Hexagon bolt (4.6, 8.8, 10.9)

Hexagon bolt (4.6, 8.8, 10.9)

Two types are available depending on the size of the two-sided width! Stable torque management during tightening is also possible.

We would like to introduce our "Hex Bolts," which are heat-treated to high strength and possess stable quality. There are two types of hex head bolts based on the width across flats. The applicable strength grades are 4.6, 8.8, and 10.9. At Teikoku Seiko, we can manufacture bolts in various sizes according to user needs. Additionally, since October 1993, we have been producing high-strength hex bolts with a diameter of 10.9 (JIS standard) using advanced heat treatment technology that leverages hot forging techniques (with a maximum shank length of 1,000 mm). 【Features】 ■ Hex bolts (8.8, 10.9) are made from chromium-molybdenum steel (SCM435, 440) and nickel-chromium-molybdenum steel (SNCM439). ■ The high-strength heat treatment performed with our state-of-the-art equipment ensures stable quality (8.8, 10.9). ■ When combined with nuts, stable torque management during tightening is possible. ■ JIS mark certification (JIS B1180). *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
"High-strength hex bolt 8.8・10.9" JIS B 1180

"High-strength hex bolt 8.8・10.9" JIS B 1180

Uses alloy steel and low carbon boron steel for mechanical structures. Complies with JIS B 1051. Stable quality through in-house production.

Introducing the "High Strength Hex Bolt" from Teikoku Seibou, a manufacturer of fastening components related to large machinery and railways. In strength categories "8.8" and "10.9", we use machine structural alloy steel (SCM435) and low-carbon boron steel as materials. We offer a lineup of 9 sizes: M16, M20, M22, M24, M27, M30, M33, M36, and M39. 【Features】 ■ High strength is achieved through heat treatment, ensuring stable quality. ■ When combined with nuts, stable torque management is possible during tightening. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Imperial Fastener Co., Ltd. "21st Century Product Catalog"

Imperial Fastener Co., Ltd. "21st Century Product Catalog"

I want to fit into the following needs: "21st Century Product Catalog."

At Teikoku Seibou Co., Ltd., we have been dedicated to each product with reliable technology and a trustworthy system. To further respond to the "next needs," we have developed a system that utilizes the characteristics of both hot and cold forging techniques cultivated up to today, allowing us to accommodate orders for standard bolts as well as special shapes and irregular bolts, regardless of the lot size. In the "21st Century Product Catalog," we include not only "company history," "JIS approved items," "production steel materials," and "main production and inspection equipment," but also a wide range of products such as "10.9 high-strength bolts," "10.9 hex socket bolts," "dog nails and stop nails," "rail screws," "rail fastening bolts," "gauge adjustment fittings," and "splice plate bolts." *For urgent or emergency inquiries, or for technical questions, please contact us directly through our website.

  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Imperial Fastener Co., Ltd. "Company Profile"

Imperial Fastener Co., Ltd. "Company Profile"

Introduction to the business and product lineup!

At Teikoku Seibou Co., Ltd., we develop automation equipment for self-tapping screws and strive daily to improve our technology, producing better products at lower costs, and receiving support in various fields and areas. We have been manufacturing bolts, screws, and nails, which are essential for social infrastructure such as railways, construction, civil engineering, and shipbuilding, for a century. With the motto "We want to meet the next needs," the entire company is united in contributing to society and advancing into the future as "Teikoku Seibou, an old yet new company." In our "Business Introduction," we sincerely respond to user needs with "technical capabilities" backed by solid technology and a robust system, high productivity utilizing years of knowledge and experience in "production systems," and "quality control" that provides peace of mind through rigorous inspections. Additionally, in the "Product Lineup Introduction," we feature a variety of products including "dog nails," "gauge blocks," "long-headed studs," "SS bolts," "epoxy powder coating," "10.9 and 8.8 high-strength bolts," and "stainless steel hex socket bolts." *For urgent or emergency matters, or technical inquiries, please contact us directly through our website.

  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Railway-related products: dog spikes, trapezoidal screws, and other applications.

Railway-related products: dog spikes, trapezoidal screws, and other applications.

Would you like to use it for decoration? Please also make use of it as a souvenir.

The "dog nail and trapezoidal screw" is shaped remarkably like a dog's head and can be used for a wide variety of purposes. Please get creative with its use as decorative elements for building exteriors or as hooks for hanging items. If you require it as a commemorative item, engraving text or dates is also possible. 【Features】 ■ Can be used as decorative elements for building exteriors or as hooks for hanging items ■ Engraving text or dates is also possible *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Construction-related products: hot-dip galvanized high-strength hex bolts

Construction-related products: hot-dip galvanized high-strength hex bolts

It has undergone examination based on the Building Standards Act and has obtained general certification from the Minister of Land, Infrastructure, Transport and Tourism.

The high-strength hex bolts with hot-dip galvanized coating from Teikoku Seibou Co., Ltd. have undergone examination based on the Building Standards Act regarding corrosion resistance, mechanical properties, tightening function, delayed fracture characteristics, and construction performance, and have obtained general certification from the Minister of Land, Infrastructure, Transport and Tourism. The coating weight of the bolts, nuts, and washers is over 550g/m². Furthermore, the coating weight of the components is managed under the same standards, ensuring maintenance-free corrosion resistance over the long term. In the zinc plating process, we avoid pickling as much as possible to prevent hydrogen intrusion, eliminating concerns about delayed fracture. The nuts are treated with a special lubrication process, guaranteeing stable axial force during tightening construction using the nut rotation angle method. *For urgent or emergency cases, or for technical inquiries, please contact us directly through our website.*

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Hexagon socket bolts (caps) for large machinery, civil engineering, and shipbuilding-related products.

Hexagon socket bolts (caps) for large machinery, civil engineering, and shipbuilding-related products.

The compactness of the device has improved, as well as the design performance of the equipment.

Hexagon socket head bolts are generally used without nuts, so the term "screw" is more accurate. However, since the name "hexagon socket bolt" has become widespread, they are also referred to as cap bolts. The applicable strength grades are 8.8, 10.9, and 12.9. They are tightened with a hexagon rod wrench (with a maximum shank length of 1,000 mm). Compacting of devices. Improvement of equipment design performance. Application in narrow spaces and enhanced workability. Increased reliability due to prevention of loosening with high tightening force. *For urgent or emergency cases, or for technical inquiries, please contact us directly through our website.*

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
【Product Catalog】Hexagon Socket Bolt JIS B1176

【Product Catalog】Hexagon Socket Bolt JIS B1176

Prevents loosening with high clamping force! Bolts used in large machinery, civil engineering, and shipbuilding.

The "Hexagon Socket Bolt JISB1176" is a bolt used in large machinery, civil engineering, and shipbuilding. Hexagon socket head bolts are generally used without nuts. The applicable strength grades are 8.8, 10.9, and 12.9. They are tightened with a hexagon rod wrench (with a maximum shank length of 1,000 mm). Our company has established a system that leverages the characteristics of hot and cold forging technology to accommodate all orders. 【Features】 ○ Compact design of equipment ○ Improved design performance of devices ○ Application in narrow spaces and enhanced workability ○ Increased reliability through prevention of loosening with high tightening force *For urgent or emergency inquiries, please contact us via our website for technical questions.

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Jack Bolt <R Type>

Jack Bolt <R Type>

This is an announcement from Chikuma Seiki Seisakusho Co., Ltd. regarding the "Jack Bolt <R Type>".

If you have any questions, please feel free to contact us.

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Jack bolt <for heavy loads>

Jack bolt <for heavy loads>

This is an announcement from Chikuma Seiki Manufacturing Co., Ltd. regarding the "Jack Bolt <for Heavy Loads>".

We also manufacture special large-diameter screws.

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
I know everything about unified screws.

I know everything about unified screws.

Supports MIL, AMS, MS, NAS, AN, AS, NASM and many other standards!!!

As a supplier of industrial fasteners, our company proposes solutions to all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening, as a technical trading company. We supply optimal products tailored to our customers' needs, from short delivery times and small lots to long-term and large-scale demands.

  • fastener
  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
The world's most reliable hex socket bolt "UNBRAKO".

The world's most reliable hex socket bolt "UNBRAKO".

The hex socket bolt "UNBRAKO" with the highest strength and precision among commercially available products.

UNBRAKO hex socket bolts possess the highest level of strength and fatigue resistance available in commercial products. We have an immediate delivery system in place with our stock. Please feel free to contact us.

  • fastener
  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
A-286 heat-resistant high-strength bolt

A-286 heat-resistant high-strength bolt

We will manufacture engineered fasteners!!!

A-286 is austenitic precipitation-hardening steel widely used for its high strength and heat resistance, particularly aimed at high-quality products for aircraft. Examples of applications include various parts for aircraft engines and industrial turbines (blades, shafts, afterburners, spoolings, and especially heat-resistant fasteners). Yura Sansho Co., Ltd., a supplier of industrial fasteners, will propose solutions as a technical trading company for all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening. We supply optimal products tailored to customer needs, from short delivery times and small lots to long-term and large-scale demands. We also accept inquiries regarding various standards such as JIS, ISO, SAE, ASTM, and ANSI. For more details, please contact us or refer to our catalog.

  • fastener
  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Hastelloy B corrosion-resistant bolt

Hastelloy B corrosion-resistant bolt

We will manufacture engineered fasteners!!!

Hastelloy B is an alloy developed for resistance to hydrochloric acid, capable of withstanding hydrochloric acid across all concentrations and temperature ranges up to its boiling point. It is also suitable as a corrosion-resistant material for sulfuric acid, phosphoric acid, hydrofluoric acid, and acetic acid. However, the presence of oxidizing factors such as iron ions and copper ions can accelerate corrosion. Examples of applications include towers, tanks, and heat exchangers in the petrochemical industry (such as PVC, polyethylene, polystyrene, benzene, and others), as well as sulfuric acid production equipment. Yura Sansho Co., Ltd., a supplier of industrial fasteners, proposes solutions as a technical trading company for all issues related to fastening, including high strength, heat resistance, corrosion resistance, and loosening. We supply optimal products tailored to customer needs, from short lead times and small lots to long-term and large-scale demands. We also accept inquiries regarding various standards such as JIS, ISO, SAE, ASTM, and ANSI. For more details, please contact us or refer to our catalog.

  • fastener
  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
SUS304CUN ■ High-strength stainless steel fastener ■

SUS304CUN ■ High-strength stainless steel fastener ■

High-strength stainless steel bolts and nuts (A2-90/A2-100) at an unbeatable price! A remarkable stainless steel fastener!

The next-generation stainless steel "SUS 304CUN," developed by Daido Steel, adheres to the chemical composition of JIS B 1054 A2 (304 series) while enabling cold forging. This material has been adjusted in composition to improve aspects related to high strength. By adding CU (copper) and N (nitrogen), it achieves an increase in strength while ensuring non-magnetic properties! *For more details, please contact us or download the PDF.

  • 22.jpg
  • IPROS宣伝用.jpg
  • 1.JPG
  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Long bolt (cut thread)

Long bolt (cut thread)

Leave it to us for long screws (cut screws)!

□■Long Screws (Cut Length) Bolts Stock Range■□ 【Material】Iron (Raw, Chromate, Unichrome) S45C, Stainless Steel, Brass, Polycarbonate, Titanium, Lenny, etc... 【Size】M3 to M48 *Varies by material. 【Length】Up to 2,000mm *Varies by material. *Please also request other dimensions.

  • bolt
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
★Achieving the highest strength classification "A2-100"★Aesthetic / High-strength stainless steel bolts

★Achieving the highest strength classification "A2-100"★Aesthetic / High-strength stainless steel bolts

The specifications exceeding the strength classification "A2-70" have finally arrived ★ High strength, high corrosion resistance, non-magnetic / a perfect stainless steel fastener with attention to appearance.

┏━━━━━━━━━━━━━━━━━━━━━━━━━━ ■ Amazing specifications boasting maximum A2-100 high strength!! ┗━━━━━━━━━━━━━━━━━━━━━━━━━━ ★ SUS304CUN products ★ ・A2-90 Hex bolts ・A2-100 Hex socket bolts ・A2-100 Hex nuts ・HV300 High tension washers (SUS304N2) ■ Seven features 1) High strength → Tensile strength 900–1,000N/㎟ 2) Untreated → Strength improvement achieved only through cold forming 3) High heat resistance → No carbon precipitation occurs at 500–700℃ 　　　　　　　　　（Recommended 500℃） 4) High corrosion resistance → Stress corrosion cracking resistance comparable to SUS316L 5) Non-magnetic → Permeability is 1.01μ–1.03μ 6) Lightweight → Lightweight and compact possible due to high strength (yield) characteristics 7) Domestic product → Immediate delivery / mass production / custom orders ★ Technical consultations are also available!! ━…━…━…━…━…━…━…━ Yura Sansho Co., Ltd. Special Sales Department TEL: 06-6532-1331 mail: tokuhan@yura-sansyo.co.jp

  • fastener
  • bolt
  • nut
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High corrosion-resistant duplex stainless steel "SUS329J4L" hex bolt

High corrosion-resistant duplex stainless steel "SUS329J4L" hex bolt

Achieving corrosion resistance and high strength in chloride environments! Available in stock from M8 to M16. Ideal for areas where stress corrosion cracking is a concern.

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ■ Features of SUS329J4L ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "SUS329J4L is..." It is a duplex stainless steel consisting of austenitic and ferritic phases. It has excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in chloride environments, and also boasts high strength. ◆ High Corrosion Resistance ◆ - 2 times that of SUS304 - 1.5 times that of SUS316L in pitting corrosion resistance index (PRE) ◆ High Strength ◆ - Tensile strength: 800 N/mm² - 0.2% yield strength: 600 N/mm² (minimum value) ◆ Shape and Dimensions ◆ Nominal diameter: M8 to M16, available in stock! *Please download the materials for more details.

  • bolt
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Screw Trouble Q&A Collection ★Limited! Free Public Release★

Screw Trouble Q&A Collection ★Limited! Free Public Release★

Breaking! Biting! Burning! Loosening! A comprehensive guide to solving screw problems is now available for free!

Screws come in a wide variety of shapes, materials, and surface treatments depending on their purpose, and it is not an exaggeration to say that the correct selection and proper usage can maximize the inherent strength of the screw. Please leave the diverse range of issues to "Screw Concierge!" 【Contents】 ■ Three Common Troubles 1. Bolts have broken or cracked 2. Screws are seizing or welding 3. They loosen even though tightened with the correct torque ■ We will propose screws that suit your customer environment! ------------------------------------------------------------ 　　　　Currently offering free know-how materials If you are interested, please click the [Download] button!! ------------------------------------------------------------ 　　　↓　　↓　　↓

  • bolt
  • nut
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
304 stainless high-strength threaded bolt!! 【Approximately 80% strength increase】

304 stainless high-strength threaded bolt!! 【Approximately 80% strength increase】

Compared to standard 304 stainless steel threaded bolts, there is an approximately 80% increase in strength!

Amazing specifications boasting a maximum tensile strength of 900N/mm²!! The secret to its strength lies in work hardening!! The next-generation high-strength stainless steel fastener "SUS 304 CUN" series now includes cut bolts. (We also offer hex bolts, hex socket bolts, nuts, and washers.) Please consider it for environments such as construction and plants where strength and corrosion resistance are required. For product details, adoption records, and inventory range, please download the catalog to view.

  • nut
  • bolt
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Special Feature] 18th Mechanical Components Technology Exhibition ★Exhibition★

[Special Feature] 18th Mechanical Components Technology Exhibition ★Exhibition★

We will introduce the exhibition scenery and the exhibited products.

We exhibited at the "18th Mechanical Components Technology Exhibition" held recently at Tokyo Big Sight. In response to your requests, we will introduce the exhibition scenery and the products we showcased.

  • 8300626_2087292538_85large.jpg
  • 8300626_2087284724_59large.jpg
  • 8300626_2087124837_176large.jpg
  • 8300626_2087128050_98large.jpg
  • 8300626_2087128818_160large.jpg
  • 8300626_2087193749_130large.jpg
  • nut
  • bolt
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
"Super strength" 14.9 hexagon socket bolt that exceeds the dimension of strength.

"Super strength" 14.9 hexagon socket bolt that exceeds the dimension of strength.

Boasting a tensile strength of 1400 N/mm² while achieving over 9% elongation!

The "Ultra High Strength 14.9 Hex Socket Bolt" is a groundbreaking fastening component that features compact design and compatibility for use in high-temperature environments, meeting the high-strength needs of a diversifying market. ■Material: KNDS4 ■Tensile Strength: 1,400N/mm² ■Strength Class: 14.9 ■Hardness: HRC44–50 ■Elongation: Maintains the same mechanical properties of 9% as strength class 10.9

  • bolt
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Sample available / 14.9 hex socket bolt. Please let us know your concerns.

Sample available / 14.9 hex socket bolt. Please let us know your concerns.

★Solving all problems with screws★ Introducing the ultra-strong 14.9 hex socket bolt!!

"I wanted a bolt like this!" In response to our customers' strong demand, we have developed an "ultra-high strength" 14.9 hex socket bolt that exceeds standard specifications. This "ultra-high strength" 14.9 hex socket bolt boasts a tensile strength of 1,400 N/mm² while achieving over 9% elongation. It is a high-spec bolt that combines high strength with toughness. Are you thinking that such high-spec bolts are hard to obtain? We have started to handle this product as a standard stock item. Solve all your screw-related problems with "ultra-high strength"! We offer samples!! Please let us know your specific concerns!!! *We also have the "ultra-high strength" 14.9 hex socket bolt with Delta Protect, which has high corrosion resistance.

  • P1050316.JPG
  • bolt
  • fastener
  • others
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
★Rust-resistant★ Passed the salt spray test for over 2000 hours!!

★Rust-resistant★ Passed the salt spray test for over 2000 hours!!

Introducing the high corrosion-resistant Delta Protect coat for ultra-strength hex socket bolts with a strength class of 14.9.

"I wanted a bolt like this." In response to our customers' strong demand, we developed an "ultra high strength" 14.9 hex socket bolt that exceeds standard specifications. To provide this ultra high strength bolt with high corrosion resistance, we adopted the "Delta Protect Coat." This remarkable product boasts a tensile strength of 1,400 N/mm² while exceeding 2,000 hours of salt spray resistance.

  • P1050477_1.png
  • P1050377小.jpg
  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
14.9 Socket Head Cap Screw

14.9 Socket Head Cap Screw

We have developed 14.9 Ultra-high strength Socket head cap screw

Characteristics 1. Improvement for the risk of delayed fracture 2. Improvement of fatigue resistance for extension in service life 3. Realization of compact design by size down 4. Improvement of tightening force for loosening prevention

  • fastener
  • bolt

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to bolt

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.