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bolt Product List and Ranking from 277 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.

  1. 由良産商株式会社　特販部　特販課 Osaka//Machine elements and parts
  2. 神鋼ボルト Chiba//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 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
  5. 5 泰生工業 Aichi//Manufacturing and processing contract
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bolt Product ranking

Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.

  1. Free Gift ★ Latest Edition ★ Screw Troubleshooting Case Studies - Rev10 - 由良産商株式会社　特販部　特販課
  2. High-strength bolt for pressure jointing "Naring Bolt" 神鋼ボルト
  3. A rotating eye bolt that allows for the lifting of heavy objects with one-touch attachment and detachment. 極東技研工業
  4. 4 User-friendly "no driving required" anchor bolt "Hijikata Bolt" 泰生工業
  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

331～360 item / All 1092 items

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Corrosion-resistant treated double-ended high-strength bolt with a flange

Corrosion-resistant treated double-ended high-strength bolt with a flange

High-strength bolts that can be tightened from one side only.

The "Rust-Resistant Treated Sectioned Double-Thread High-Strength Bolt" has been developed for use in panel joints of steel composite floor slabs and has been adopted in numerous construction projects. Since the composite floor slab can be fixed to the panel before being installed on the bridge girder, bolt tightening can be performed with only top-side work during construction. 【Overview】 ■ The shaft has a section (Φ25.5mm) and is threaded at both ends. ■ Composed of one bolt, two nuts, and two washers. ■ There are two types of nuts: one for the bolt fixing side (white) and one for the connecting plate side (green). ■ The two washers are the same. ■ Surface treatment for rust prevention is applied to the bolt, nuts, and washers. *For more details, please download the PDF or contact us.

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Rust prevention treatment for Shinko high-tension bolts.

Rust prevention treatment for Shinko high-tension bolts.

Rust-resistant treatment for Shin-Ko high-tension bolts that shows no abnormalities even after 100 hours of salt spray testing.

The "Anti-Corrosion Treatment Shinko High-Tension Bolt" has a surface treatment that excels in corrosion resistance and compatibility with topcoats. Corrosion resistance has been tested in two ways: a salt spray test for 100 hours and a weather resistance test for 1000 hours, with no abnormalities observed. 【Features】 ■ Excellent compatibility with topcoats and corrosion resistance ■ Joint characteristics (slip resistance, stress relaxation, loosening, etc.) are comparable to standard high-strength bolts ■ No contamination from anti-corrosion oil, and no adhesion of dust or debris ■ Bolt performance equivalent to standard high-strength bolts ■ The threads of the nuts are over-tapped before anti-corrosion treatment, but this does not affect strength *For more details, please download the PDF or contact us.

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Weather-resistant high-strength bolts by Shin-Kobe.

Weather-resistant high-strength bolts by Shin-Kobe.

Weather-resistant high-strength bolts from Shin-Ko provide corrosion resistance by suppressing subsequent corrosion reactions and delivering anti-corrosion effects.

The 'Weather-Resistant Shinko High-Strength Bolt' generates a dense amorphous layer continuously on the base metal, suppressing the permeation of water and oxygen, making it easier to form stable rust. It suppresses the formation of galvanic cells between nickel-based high-weather-resistance steel plates. It is adjusted to have a corrosion potential similar to that of the steel plate. [Features] ■ Suppresses the permeation of water and oxygen ■ Corrosion prevention effect ■ Corrosion potential similar to that of the steel plate ■ Can be used as a bolt specifically for Kobe Steel's long-life coating steel plate 'Eco View' ■ High-strength bolts with rust stabilization treatment are also manufactured *For more details, please download the PDF or contact us.

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Shinko Hexagon Torque Converter Bolt

Shinko Hexagon Torque Converter Bolt

High-strength hex bolts of the Torushia type, based on the premise of disassembly.

The "Shinko Hexagonal Torque Control Bolt" was developed to solve the problem of not being able to use torsional high-strength bolts in temporary construction. The tightening axial force is stable and construction is possible. Please feel free to contact us if you have any requests. 【Features】 ■ Torque coefficient is stable against temperature changes ■ No forgetting to tighten ■ Does not require skilled tightening ■ Easy to disassemble *For more details, please download the PDF or contact us.

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Kobe Steel High Tension Bolt

Kobe Steel High Tension Bolt

Special surface treatment that is less affected by temperature changes is applied to the nut!

The "Kobe Steel High Tension Bolt" allows for stable tightening axial force and flawless construction. Since it is manufactured under a consistent quality control system, the quality is uniform. This ensures that the torque coefficient value is stable, allowing for a consistent axial force. Please feel free to contact us if you have any requests. 【Features】 ■ Stable tightening axial force ■ Stability of torque coefficient value ■ Minimal rotation of bolts and washers together *For more details, please download the PDF or contact us.

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Shin-Kobe SG Coated High Strength Bolt

Shin-Kobe SG Coated High Strength Bolt

Shinko SG-coated high-strength bolts that can be installed with handling similar to that of friction-joined molten zinc-coated high-strength bolts.

The "Shin-Ko SG Coated High Strength Bolt" was jointly developed by our company, a high-strength bolt manufacturer, and Kowa Kogyo Co., Ltd., a surface treatment processing manufacturer. The surface treatment is done with SG coating, which exhibits 2 to 5 times higher corrosion resistance compared to hot-dip galvanized coatings. 【Features】 ■ High corrosion resistance ■ No red rust formation even after long periods ■ Sacrificial corrosion protection similar to hot-dip galvanized coatings *For more details, please download the PDF or contact us.

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Oil bolt "G-BOLT" that can reduce processing time and costs.

Oil bolt "G-BOLT" that can reduce processing time and costs.

No drilling required with form rolling technology! Reduces processing time and costs.

"G-BOLT" is an oil bolt made using form rolling technology. Conventional oil bolts have vertical and horizontal holes for oil passage, and this hole processing takes time and costs. Our product substitutes the holes for oil passage with form rolling technology. By creating grooves on the outer circumference to allow oil flow, drilling is unnecessary. This achieves a reduction in processing time and costs. 【Features】 ■ Grooves created on the outer circumference using form rolling technology for oil passage ■ No drilling required ■ Reduction in processing time and costs *For more details, please refer to the PDF document or feel free to contact us.

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Seismic-resistant foundation safety construction system "D Through Method"

Seismic-resistant foundation safety construction system "D Through Method"

No need for rebar inspection! Improved concrete flowability! A method that accurately holds the seismic anchor bolts of the structure.

The "D-Suru Method" is a direct installation method for anchor bolts that significantly improves the flowability of concrete. By installing a frame directly beneath the anchor bolts, it greatly avoids contact with rebar. It bypasses complex rebar arrangements and plays a crucial role in accurately and safely securing the seismic anchor bolts of the structure. 【Features】 ■ Anchor bolt direct installation frame that avoids contact with rebar ■ Easy level adjustment ■ Accommodates movement of leg positions and uneven surfaces ■ Delivered to the site after factory assembly *For more details, please feel free to contact us.

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Anchor bolt

Anchor bolt

Shipped under strict standards! Introduction of foundation anchor bolts and construction structural anchor bolts.

Otsu Iron Works Co., Ltd. handles anchor bolts and construction bolts and screws used in the foundation parts of buildings. The 'anchor bolts' shipped under strict internal standards include a lineup of products such as 'foundation anchor bolts', 'single-thread anchor bolts', and 'double-thread anchor bolts'. The construction structural anchor bolts "ABR and ABM" are only shipped after passing stringent JIS standards and rigorous internal standards. We deliver safe and high-quality products. 【Product Lineup】 ■ Foundation anchor bolts (round steel / rebar) ■ Double-thread anchor bolts ■ Single-thread anchor bolts ■ ABR ■ ABM *Please feel free to contact us for more details.

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Otsu Ironworks Introduction Brochure

Otsu Ironworks Introduction Brochure

The unofficial mascot character Otty-kun introduces Otsu Ironworks.

This is the introduction brochure for Otsu Ironworks presented by Otti-kun.

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Anchor set construction and installation [*Integrated manufacturing and construction system*]

Anchor set construction and installation [*Integrated manufacturing and construction system*]

As a manufacturer of anchor bolts, we specialize in comprehensive anchor set construction, from design to manufacturing and installation!

Otsu Iron Works Co., Ltd. handles anchor bolts used in building foundations, as well as bolts and screws for construction, providing a consistent service from manufacturing to installation. We also offer same-day issuance of mill sheets and proposals related to special anchor frames and anchor sets for machinery equipment installed in production factories and plants. We achieve centralized management that complies with standards and clearly defines traceability management. [Reasons to Choose Otsu Iron Works for Installation] 1. As a manufacturer of anchor bolts, scheduling for delivery and installation is easy. 2. Comprehensive proposals for frame drawings, manufacturing, and installation tailored to the conditions of the construction site. 3. All proposals related to complex and special anchor frames and anchor sets. *Please feel free to consult us regarding anchor bolts, anchor frames, and anchor sets. *For more details, please do not hesitate to contact us.

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Future-type bolt! Development of 'Yakiresu' without heat treatment process!

Future-type bolt! Development of 'Yakiresu' without heat treatment process!

Achieving strength grade 8.8 without heat treatment! Cost reduction and shortened construction time through the reduction of annealing processes and wire drawing cycles. *Development of screws under 6 millimeters is also underway.

"Yakiress" is a "non-heat-treated steel material" for screws that achieves high tensile strength and hardness without heat treatment processes such as quenching and tempering. Even for long products, the absence of heat treatment reduces warping and bending, and by omitting spheroidizing annealing before cold forging and reducing the number of wire drawing processes, it contributes to cost reduction and shorter lead times through process simplification. [Features] ■ No heat treatment process required ■ Strength classification of 8.8 during screw manufacturing ■ Compatible with products that include washers ■ Achieved 841 MPa and 268 HV in samples (M6.0 bolts) *Currently, we are also developing sizes below 6 mm. Please contact us if you are interested.

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Super Bolt

Super Bolt

Strength equivalent to metal! Bolts and nuts born from the culmination of resin processing technology.

The "Super Bolt" is a bolt and nut that utilizes the strength of metal and the excellent properties of plastic, featuring outstanding anti-loosening, vibration prevention, electrical insulation, and many other characteristics. This product demonstrates exceptional properties compared to stainless steel bolts (such as SUS316). It possesses strength equivalent to that of metal, with a revolutionary strength more than six times that of conventional plastic bolts, and it also excels in corrosion and chemical resistance. 【Features】 ■ Strength equivalent to metal (over six times the strength of plastic bolts) ■ Excellent corrosion and chemical resistance ■ Outstanding anti-loosening performance against vibrations ■ Excellent electrical insulation ■ Excellent thermal insulation *For more details, please refer to the catalog or feel free to contact us.

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Motion Tight Anti-Loosening Bolt

Motion Tight Anti-Loosening Bolt

High-performance, anti-loosening bolts with a thread structure that is strong against vibrations and impacts, thanks to the large valley R shape that disperses stress!

"Motion Tight" is a preventive bolt that simultaneously eliminates loosening and breakage of screws. During tightening, the inclined screw threads undergo slight elastic deformation, resulting in strong anti-loosening force, high fatigue strength, stable axial force, and prevention of seizure, thereby achieving high functionality. These new features enhance work efficiency and promote product lightweighting and energy saving. 【Features】 ■ Strong anti-loosening force with the bolt alone ■ Fatigue strength 1.2 times higher – excellent workability ■ Stable axial force even without lubrication ■ Low cost, high quality, reusable *For more details, please refer to the PDF document or feel free to contact us.

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Yahata Corporation Business Introduction

Yahata Corporation Business Introduction

We deliver prices and quality that are competitive in the international market!

Yahata Co., Ltd. is a company that handles fasteners, fastening parts, and machined components. We offer a wide range of products including "standard-related items" such as bolts, small screws, and nuts, as well as special processed products and electrical components. We respond quickly and broadly to our customers' requests, so please feel free to contact us when you have any inquiries. 【Sales Items】 ■ Fasteners and fastening parts ■ Machined components ■ Product assembly, assembly products, composite unit products ■ Motors, harnesses, electrical equipment, control devices ■ Specialized parts for agricultural machinery, construction machinery, ships, and automobiles, etc. *For more details, please download the PDF or feel free to contact us.

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Asia Planning Co., Ltd. Business Introduction

Asia Planning Co., Ltd. Business Introduction

We respond to various customer needs!

Asia Planning Co., Ltd. is a company engaged in the import wholesale business of metal parts, building hardware, and assembly hardware, starting with bolts and nuts. We provide not only standard products but also special items, enabling small-lot import and export from within Japan. We develop sourcing factories under conditions suitable for the Japanese market, including quality, label display, and packaging, and supply the market in a timely manner at reasonable prices. [Industry] ■ Import wholesale and export of metal products and others *For more details, please download the PDF or feel free to contact us.

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Anti-loosening bolt "Motion Tight"

Anti-loosening bolt "Motion Tight"

It prevents variations in axial force and achieves highly reliable fastening!

"Motion Tight" is a loosening prevention bolt that exhibits a strong anti-loosening effect by increasing the counter torque and dispersing the tightening stress. The special thread shape prevents fluctuations in axial force, allowing for more reliable fastening. 【Features】 ■ Loosening prevention ■ Axial force stability ■ Improved workability *For more details, please download the PDF or feel free to contact us.

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[Information] About the strength classification differences of hexagon socket bolts (steel/raw).

[Information] About the strength classification differences of hexagon socket bolts (steel/raw).

Explain the reason for the different strength classifications above and below M22 from the perspective of manufacturing processes and quality control!

This document is a technical explanation regarding the differences in strength classifications of hexagon socket bolts. It includes definitions and features, general applications, and the importance of strength classifications as basic information about hexagon socket bolts. The overview of strength classifications explains each grade from 4.8 to 12.9, so please make use of it. [Contents] ■ Basic information about hexagon socket bolts ■ Overview of strength classifications ■ Hexagon socket bolts of M22 and above ■ Reasons for differences in strength classifications ■ Effects and countermeasures of strength classification differences ■ Summary *For more details, please download the PDF or feel free to contact us.

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Locking knurled bolt "Non-removable bolt"

Locking knurled bolt "Non-removable bolt"

Crime prevention measures, vandalism prevention, and more! Knurled bolts with a locking mechanism.

The "non-removable bolt" is a bolt (knurled bolt screw) equipped with a locking function (key), which cannot be removed by third parties. When the lock button is pressed, it spins freely, making it impossible to remove the bolt. Once unlocked with the key and the lock button is released, the bolt can be removed. It is suitable for preventing tampering and accidental operation of equipment used in medical institutions and welfare facilities. 【Features】 ■ Only the administrator with the key can remove it ■ Easy locking by simply pressing the lock button ■ After installation and locking, the main body spins freely and does not loosen ■ Key codes can be the same key or different keys ■ Custom sizes can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.

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Pole adapter that resolves the differences in the shapes of old and new streetlight poles.

Pole adapter that resolves the differences in the shapes of old and new streetlight poles.

When you tried to replace the lighting part of the streetlight, were you troubled by issues such as "the diameter and shape of the pole are different, so installation is not possible..."?

When trying to replace the lighting part of a streetlight, are you facing issues like, "The diameter of the pole is different, so it can't be installed..." or "The shape of the pole is square and round, so it can't be installed..."? Shimada will solve such problems!!! We will manufacture a "Pole Adapter" that serves as a bridge between the differently shaped lighting parts and the existing streetlight poles according to your requirements. The "Pole Adapter" is an adapter that enables the connection of poles with different diameters and shapes, such as round and square. Regarding painting, we can also accommodate your needs. We will propose the optimal painting solution based on the conditions and requirements of each site, including surface treatment, rust prevention, and baked painting. 【Features】 ■ An adapter that bridges the differences in diameter and shape of existing poles ■ Surface treatments available include raw (no finish), rust prevention, baked painting, etc. ■ Various customizations are possible to match the site environment and needs. *Examples of the "Pole Adapter" implementation are detailed in the catalog. Please download the PDF data and take a look.

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Fujisaki Trading Company, Inc. - Company Information

Fujisaki Trading Company, Inc. - Company Information

Reliable accuracy and prompt response! We deliver a variety of products needed for civil engineering, construction, and architecture.

Fujisaki Shokai was established in 1967 in Eba, Naka Ward, Hiroshima City, with the purpose of selling screws. Since then, we have expanded from sales to manufacturing, delivering a variety of products necessary for civil engineering and construction. We promise custom-made products that meet our customers' demands for labor-saving, low cost, and reliable precision. We will deliver these promptly at any time. 【Business Activities】 ■ Sales of hardware for construction and civil engineering, as well as bolts and nuts, and manufacturing and sales of custom-made products. *For more details, please refer to the PDF document or feel free to contact us.

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Ide Iron Works Co., Ltd. Business Introduction

Ide Iron Works Co., Ltd. Business Introduction

Leave the production of all bolts to us!

At Ide Tekko Co., Ltd., we mainly manufacture various types of special bolts and other fastening products. With our in-house hot forging equipment, we can produce 1 lot of 1 to 5,000 pieces. We feature a unique production style that is neither small-scale nor large-scale. 【Main Products】 ■ Various types of special bolts and other fastening products *Please contact us for more details.

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[Processed Parts Performance] Bolt with Socket <Industrial Machinery>

[Processed Parts Performance] Bolt with Socket <Industrial Machinery>

From die forging to finishing processing, we handle it all! We procure suitable products at the right price.

We would like to introduce our processing achievements of "socket bolts" in the industrial machinery industry. The size is X25mm and Y60mm, with a processing lot size of 200 to 500 pieces. The material is S45C, processed through processes such as die forging, lathe work, and threading. Our company manufactures and sells various machine parts, with a proven track record of supplying major construction machinery manufacturers, bus manufacturers, and partition manufacturers. 【Case Overview (Partial)】 ■Part Name: Socket Bolt ■Sales Industry: Industrial Machinery ■Processing Lot Size: 200 to 500 pieces ■Material: S45C ■Processing Processes: Die Forging, Lathe Work, Threading *For more details, please download the PDF or feel free to contact us.

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[Processing Results] Hex Bolt (H30mm Length 30mm) <Industrial Machinery>

[Processing Results] Hex Bolt (H30mm Length 30mm) <Industrial Machinery>

Surface treatment is done with nickel plating and processed with a bar feeder! The material is S45C.

We would like to introduce our processing achievements of "hex bolts" in the industrial machinery industry. Processing steps include drawing, turning, threading, and nickel plating. The size is H30mm, length 30mm, with a processing lot size of 500 to 1000 pieces. Our company is a fabless manufacturer that produces and sells various machine parts, from general market products to custom-made items. Please feel free to contact us if you have any requests. 【Case Overview (Partial)】 ■Part Name: Hex Bolt ■Sales Industry: Industrial Machinery ■Processing Lot Size: 500 to 1000 pieces ■Material: S45C ■Processing Steps: Drawing, Turning, Threading, Nickel Plating *For more details, please download the PDF or feel free to contact us.

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[Processing Results] Joint Bolt (Drawing Out, L1, Thread Processing) <Construction Machinery>

[Processing Results] Joint Bolt (Drawing Out, L1, Thread Processing) <Construction Machinery>

From general market products to custom-made items! We manufacture and sell a variety of machine parts.

We would like to introduce our processing achievements of "joint bolts" in the construction machinery industry. The sizes are X50mm, Y20mm, Z25mm, and the material is SS400. The processing lot size is 100 to 200 pieces. The processing steps include drawing, L1, and screw machining, with surface treatment being trivalent chromium plating. Please feel free to contact us when you need our services. 【Case Overview (Partial)】 ■Part Name: Joint Bolt ■Sales Industry: Construction Machinery ■Processing Lot Size: 100 to 200 pieces ■Material: SS400 ■Processing Steps: Drawing, L1, Screw Machining *For more details, please download the PDF or feel free to contact us.

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Large diameter hexagon socket bolt strength grade 12.9

Large diameter hexagon socket bolt strength grade 12.9

We offer a wide range of sizes! Introducing thick hexagon socket bolts with a strength classification of 12.9.

We recommend the "Large Diameter Hexagon Socket Bolt Strength Class 12.9" for molds and industrial machinery. Traditionally, for domestic products, hexagon socket bolts with a diameter exceeding M20 were available only in strength class 10.9. Therefore, when a strength class 12.9 bolt was absolutely necessary, it had to be custom-made, resulting in increased costs. However, thanks to the products from YFS, a Taiwanese screw manufacturer, we can now maintain a constant stock of strength class 12.9 hexagon socket bolts with nominal diameters of M22, M24, and M30 in Japan, greatly improving availability. We encourage you to consider this option. 【Product Lineup】 ■M22 ■M24 ■M30 *For more details, please refer to the PDF document or feel free to contact us.

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Screw-related information magazine "Yamarin Newspaper" Issue 120

Screw-related information magazine "Yamarin Newspaper" Issue 120

10th anniversary of publication! Introducing non-magnetic "titanium screws" and "screw conversion adapters."

Yamazaki Co., Ltd., which engages in the sale of screws and general machine tools, the production of special screws, the sale of transmission components, and machining, publishes a monthly information magazine about screws titled "Yamarin Newspaper." In issue 120 of "Yamarin Newspaper," we feature high-strength, high-corrosion-resistant "duplex stainless steel (SUS329J4L) bolts" and custom-made "screw conversion adapters." [Contents] ■ Thank you for 10 years since our founding ■ Expanding the handling of high-value-added metal screws ■ Custom-made screw conversion adapter 2 ■ Recreating the bygone steam locomotive district *For more details, please refer to the PDF document or feel free to contact us.

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Screw-related information magazine "Yamarin Newspaper" Issue 140

Screw-related information magazine "Yamarin Newspaper" Issue 140

Introducing items such as "14.9 hex socket bolts" and "custom specification machined parts"!

This document is issue number 140 of the information magazine "Yamarin Newspaper" published by Yamazaki Co., Ltd., which engages in the sale of screws and general machine tools, the manufacture of special screws, the sale of transmission components, and machining. It features the strength category 14.9 "hexagon socket bolts," which are suitable for those considering lightweight and compact devices, as well as "custom-made processed parts" and "screw trivia." Please take a moment to read it. [Contents] ■ 14.9 Hexagon Socket Bolts ■ Custom-Made Processed Parts 11 ■ Custom-Made Processed Parts 12 ■ Screw Trivia ■ Door to IT (Introductory Edition) No. 18 *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • Other work tools
  • others
  • bolt

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Screw-related information magazine "Yamarin Newspaper" Issue 156

Screw-related information magazine "Yamarin Newspaper" Issue 156

Features such as "high-strength thermoplastic bolts" that add strength to resin products are included!

This document is issue 156 of the information magazine "Yamarin Newspaper," published by Yamazaki Co., Ltd., which specializes in the sale of screws and general machine tools, the production of special screws, the sale of transmission components, and machining. It features recommended "High-Strength Thermoplastic Plastic Bolts" for robotics and electrical electronics, as well as "Screw Trivia" and "Custom Specification Machined Parts 23," among other topics. We invite you to read it. [Contents] ■ High-Strength Thermoplastic Plastic Bolts ■ Custom Specification Machined Parts 23 ■ Screw Trivia ■ Door to IT (Introductory Edition) No. 31 *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • nut
  • Other machine elements
  • bolt

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