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bolt Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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. アートスクリュー Aichi//Machine elements and parts
  3. 神鋼ボルト Chiba//Machine elements and parts
  4. 4 日本ケミカルスクリュー Tokyo//Resin/Plastic
  5. 5 極東技研工業 Osaka//Trading company/Wholesale
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bolt Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. High-strength thermoplastic plastic bolt "KYOUJIN" 日本ケミカルスクリュー
  2. A rotating eye bolt that allows for the lifting of heavy objects with one-touch attachment and detachment. 極東技研工業
  3. High-strength bolt for pressure jointing "Naring Bolt" 神鋼ボルト
  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

976～990 item / All 1074 items

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Achieved low costs through procurement of fastening parts from overseas manufacturers with numerous achievements.

Achieved low costs through procurement of fastening parts from overseas manufacturers with numerous achievements.

Importing fastening parts from reliable overseas manufacturers, primarily in Southeast Asia, and selling them at low cost! We also accommodate processing and sales tailored to customer requests!

Our company specializes in the import and export of forged and machined products, primarily bolts, nuts, and washers, as well as processed products for users and secondary and tertiary wire products. We mainly handle stainless steel plain screws and stainless steel hex socket bolts. Please feel free to contact us if you have any requests. 【Product Examples】 ■ Stainless Steel Plain Screws ■ Stainless Steel Pan Head Screws ■ Stainless Steel Truss Head Screws ■ Stainless Steel U-Bolts for General Use ■ Uncoated U-Bolts for General Use, etc. *For more details, please feel free to contact us.

  • bolt
  • nut

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SUS hexagon socket bolts 10×42, over 1,000 types of custom-made products available!

SUS hexagon socket bolts 10×42, over 1,000 types of custom-made products available!

【Shackle Step Bolt】 90% are custom-made. We offer suggestions for material selection, cost reduction, and strength enhancement in the processing stages. Samples are available.

Our company is a screw management firm that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws and can also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and prioritize sales and proposals. 【Features】 - The material used is SUS304J3. - Processes include header processing, trimming, cutting, and drilling, followed by rolling. - By utilizing our in-house molds, we achieve overall cost reduction.

  • nut

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[Research Material] World Market for Concrete Columns

[Research Material] World Market for Concrete Columns

World Market for Concrete Columns: Spin Type, Static Type, Street Lighting/Decoration, Sports Lighting, Communication, Others

This research report (Global Concrete Poles Market) investigates and analyzes the current state of the global concrete poles market and its outlook for the next five years. It includes information on the overview of the global concrete poles market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the concrete poles market include spin type, static type, and others, while the segments by application cover street lighting/decorative, sports lighting, telecommunications, and others. The regional segments are classified into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of concrete poles. It also includes the market share of major companies in the concrete poles sector, product and business overviews, and sales performance.

  • Other services

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We will make proposals tailored to your needs [Custom-made screw and bolt production].

We will make proposals tailored to your needs [Custom-made screw and bolt production].

We can accommodate sizes from small to large! We also offer suggestions for manufacturing methods to help reduce costs.

At Koshin Co., Ltd., we handle "special fasteners (special items)." The necessary parts vary for each customer, and we can accommodate needs such as "I want a bolt with a special shape," "I want a bolt that is slightly different from the standard," or "I want just one special bolt." Depending on the content, we also propose manufacturing methods such as forging and machining to contribute to cost reduction. Please feel free to contact us with your requests. 【For these kinds of problems】 ■ I want a bolt with a special shape ■ I want a bolt that is slightly different from the standard ■ I want just one special bolt *For more details, please refer to the related links or feel free to contact us.

  • Other machine elements

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"SDC Clean Bolt" that prevents seizing and sticking [No lubricant required]

"SDC Clean Bolt" that prevents seizing and sticking [No lubricant required]

Prevents seizure and galling without using lubricants or plating! Ideal hex bolts for a clean environment.

The "SDC Clean Bolt" is a hex bolt that is less prone to seizing during tightening due to the SDC plasma surface hardening treatment. It is ideal for use in environments such as food factories where anti-seizing measures like lubricants, plating, or coatings cannot be used. 【Recommended Uses】 ◎ In semiconductor manufacturing equipment and clean rooms that avoid impurities as much as possible ◎ In food and beverage industries ◎ In manufacturing equipment and piping for pharmaceuticals and cosmetics 【Features】 ◆ Prevents seizing without the use of lubricants or plating ◆ No outgassing occurs 【For more details, please download the catalog or feel free to contact us】

  • Etching Equipment

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[SDC Clean Bolt Case Study Material] No lubricants are used.

[SDC Clean Bolt Case Study Material] No lubricants are used.

Case study materials giveaway! No foreign matter contamination, safe for food-related equipment.

Free gift of materials on the case study of "SDC Clean Bolt," which prevents galling of stainless steel bolts in environments where plating and coating cannot be used, without the use of lubricants! 【Published Case Studies】 - Q&A from the Safety Management Department of Food Manufacturing Equipment - Since it is used in food manufacturing equipment, lubricants and plating cannot be used - Due to cleaning, if tightened repeatedly in an untreated state, stainless steel bolts can gall - Does "SDC Clean Bolt" have any coating on the threaded surface? For more details, please contact us or download the catalog.

  • bolt

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[SDC Clean Bolt Case Study] Does not seize even in high-temperature environments.

[SDC Clean Bolt Case Study] Does not seize even in high-temperature environments.

[Case study material giveaway!] Recommended maximum usage temperature around 300℃.

Free gift of materials on the "SDC Clean Bolt," which prevents seizure of stainless steel bolts in environments where plating and coating cannot be used, with examples of "not seizing even in high-temperature environments"! 【Published Examples】 - Q&A from a representative of the technical department of an automobile manufacturer - Stainless steel bolts are used in high-temperature environments, but the environment is one that dislikes lubricants. - Additionally, when removed for maintenance after returning to room temperature, they sometimes become seized and cannot be removed. - They want to use "SDC Clean Bolt" to reduce equipment maintenance and maintenance costs, but can it be used in high-temperature environments? For more details, please contact us or download the catalog.

  • bolt

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Prevent burning and seizure! Distribution of case materials for SDC Clean Bolt is ongoing.

Prevent burning and seizure! Distribution of case materials for SDC Clean Bolt is ongoing.

No need for coatings or lubricants! We are distributing a collection of case studies on the use of stainless steel bolts!

Free gift of materials on the "SDC Clean Bolt" case study for preventing galling of stainless steel bolts in environments where plating, coating, or lubricants cannot be used! 【Ideal solution for the following customers!】 ◎ Bolts become seized and cannot be removed, or they damage the main body... ◎ Cannot use plating or lubricants because it is used in a clean room... ◎ The threads get damaged after being tightened and removed once... ◎ Galling occurs due to use in high-temperature environments... 【For more details, please download the catalog or feel free to contact us!】

  • bolt

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SDC Clean Bolt Series [Adopted for International Project KAGRA]

SDC Clean Bolt Series [Adopted for International Project KAGRA]

This is a highly regarded bolt and nut that is ideal for environments that dislike impurities, ranging from extremely low temperatures to high temperatures!

The "SDC Clean Bolt" is a high-quality bolt and nut used in environments such as semiconductor and pharmaceutical factories, where measures like lubricants and plating/coating to prevent seizure cannot be employed. It is designed to perform optimally even under harsh conditions and has been adopted for the international project of the large low-temperature gravitational wave telescope, KAGRA. 【Features of SDC Clean Bolt】 ■ Treated with SDC plasma surface hardening to prevent seizure and galling during tightening ■ Due to the diffusion penetration treatment, there is no concern about peeling off like lubricants or plating *Please refer to the PDF data of the "SDC Clean Bolt" catalog available for download.

  • Etching Equipment

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RENY Hexagon Socket Bolt (Cap Bolt)

RENY Hexagon Socket Bolt (Cap Bolt)

RENY Hexagon Socket Bolt (Cap Bolt)

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod-shaped wrench (hex key). It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It has the highest strength and rigidity among engineering plastics and is also excellent in oil resistance and heat resistance. It is used as an alternative material to metal in automotive and transportation components, general machinery, precision machine parts, electrical and electronic equipment parts, and civil engineering and construction materials. It complies with EU-RoHS standards.

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RENY Hexalobular Hole Super Low Head Bolt

RENY Hexalobular Hole Super Low Head Bolt

RENY Hexalobular Hole Super Low Head Bolt

This is a bolt with a low-headed hexagonal star-shaped screw hole. It is tightened using tools such as a hexagonal socket wrench. This bolt is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. RENY has the highest strength and rigidity among engineering plastics and also excels in oil resistance and heat resistance. It is used as an alternative material to metal in transportation components such as automobiles, general machinery, precision machine parts, electrical and electronic equipment parts, and construction materials. It is compliant with EU-RoHS standards.

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PP (Polypropylene) Hex Bolt

PP (Polypropylene) Hex Bolt

PP (Polypropylene) Hex Bolt

The head shape is hexagonal, and it can be tightened using tools such as wrenches and spanners. The material has a specific gravity of 0.9, making it the lightest among general-purpose plastics, and it excels in chemical resistance, hydrolysis resistance, and electrical properties. It is compliant with EU-RoHS standards.

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Why do we perform tempering?

Why do we perform tempering?

Enhance durability against stretching and twisting! Introducing five key points of tempering.

Generally, bolts with a medium strength or higher, specifically those classified as 8.8 or above, are hardened to make the steel harder. However, if left hardened, they become hard but brittle and prone to breaking, meaning they lack toughness. Therefore, it is necessary to reheat the steel immediately after hardening to enhance its toughness. This toughness is referred to as "toughness," and by increasing toughness, the durability against stretching and twisting is improved. This process is called "tempering." *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

  • Other consumables

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The strength classification of stainless steel bolts also uses letters!

The strength classification of stainless steel bolts also uses letters!

Strengthening Manual of Screws (Vol. 47)! Introducing what each one means in a blog format.

The strength classifications of stainless steel bolts and screws are represented by a combination of alphanumeric characters separated by a hyphen, such as "A2-50" or "A4-70". Let's take "A2-50" as an example to explain what each part means. First, the initial "A2" indicates the type of steel, where "A" represents austenitic stainless steel, and "2" refers to steel types such as SUS304 or SUSXM7. In the classification of steel types, besides the letter "A" for austenitic stainless steel, there are also "F" for ferritic stainless steel and "C" for martensitic stainless steel. *For more details, please refer to the related links on the blog. Feel free to contact us for further inquiries.*

  • Other consumables

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Railway-related products: dog spikes

Railway-related products: dog spikes

It is still used for rail fastening and is highly regarded both domestically and internationally.

At Teikoku Seibou, a leading company in rail fastening components, we handle "dog spikes" used for fastening rails to wooden and synthetic sleepers. The commonly used standard dog spike "Dog Spike (Standard) JISE-1108" was established as a JIS in 1990 and is available for general use and for N rails. In addition, we offer "Dog Spike (Round Head Spike)" for use with N rail switches (using wit screws), floor plates for expansion joints, and switch-type plates for fastening sleepers, as well as "Dog Spike (Square Head Spike)" for use with N rail switches (using metric screws) and floor plates for expansion joints and switch-type plates for fastening sleepers. 【Features】 <Dog Spike (Standard)> ■ The commonly used standard dog spike ■ Established as JIS in 1990 (JIS-E1108) ■ Available for general use and for N rails *For more details, please refer to the PDF document or feel free to contact us.

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