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bolt Product List and Ranking from 274 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 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 泰生工業 Aichi//Manufacturing and processing contract
  5. 5 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
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bolt Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Basic Knowledge of Screws: About Screw Standards 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. World's only high-strength bolt for one-sided installation: Hack High Strength One-Side Bolt フルサト工業 建材開発部
  4. 4 Anchor bolt "Hijikata Bolt" that makes removal work hassle-free. 泰生工業
  5. 5 User-friendly "no driving required" anchor bolt "Hijikata Bolt" 泰生工業

bolt Product List

331～345 item / All 1087 items

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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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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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