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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

811～840 item / All 1090 items

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Hexagonal Coin JCB

Hexagonal Coin JCB

This is a bolt with strong bonding properties!

Our company specializes in special processing. ● What is a hexagonal coin JCB? It is mainly used in furniture that requires strength, such as beds. It has a hexagonal recess with a negative recess, allowing it to be turned with a coin that is in your pocket when you don't have a screwdriver or wrench on hand, which is why it is called a hexagonal coin. The screw diameter is standardized to M8. ● Related products JCB-B, JCN, hexagonal coin JCN

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Furniture hardware auxiliary materials: hanger bolts used for tables, chairs, etc.

Furniture hardware auxiliary materials: hanger bolts used for tables, chairs, etc.

Integration of screws and wood screws!

● What is a hanger bolt? It is mainly used for removable connection parts of table legs, kotatsu legs, and furniture! One end has a wood screw shape, while the other end is a bolt, and it has no screw head. When used, it is screwed into the wooden part with a long nut or double nut. ● Related items Hex nuts, insert nuts, claw nuts, round base plates. We also accommodate other special bolts and specially processed items. Please contact us for more information.

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[Special Process Product Example: 2] Proposal for Cost Reduction through Changes in Processing Steps

[Special Process Product Example: 2] Proposal for Cost Reduction through Changes in Processing Steps

[Case Study Available] We introduce a case where we implemented a reduction in processing time by changing from cutting process to stamping process for cost reduction!

◆Customer's Issue We received a consultation from a customer who is manufacturing hexagonal upset bolts, stating, "We are struggling with high costs." ◆Our Proposal We suggested using a forging process for the cutting operation before threading. ◆Effects After Improvement The successful reduction in processing time due to the change led to a decrease in costs. Our company primarily manufactures and sells custom screws and bolts, and we can also propose process changes based on the customer's challenges and requests. If you have any issues with the screws or bolts you are using, please feel free to consult us.

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【Furniture Hardware Accessories】JCB-A is in stock up to 100mm!

【Furniture Hardware Accessories】JCB-A is in stock up to 100mm!

Achieving strong joints and a detachable structure!!

●What is JCB? It is a type of connecting hardware bolt. There are three types of JCB (Joint Connector Bolt): JCB-A, JCB-B, and JCB-C. - It is used for parallel and right-angle joints. - For parallel joints, JCN or a blind nut is used. - For right-angle joints, a blind nut is used. ●Features of Type A - Head diameter is φ17 (the same for B, φ17) - The tool for tightening the screw is a 5mm hex wrench. *The hex wrench is also introduced on other pages and in the catalog, so please take a look. ●Head shape and color It is surface-treated and comes in colors of GB plating and nickel plating. ●Related items (±)JCN, hexagonal JCN, hexagonal coin JCN, hexagonal coin JCB, hexagonal JCB-A, hexagonal JCB-C

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【Furniture Hardware Accessories】JCB-C is in stock up to 100mm!

【Furniture Hardware Accessories】JCB-C is in stock up to 100mm!

Achieving a strong joint and detachable structure!!

●What is JCB-C? It is a type of coupling fixture bolt. There are three types of JCB (Joint Connector Bolt): JCB-A, JCB-B, and JCB-C. ●Features of Type C It has the same diameter for the neck and the screw, and is a basic shape of JCB (Joint Connector Bolt). It is used for parallel and right-angle joints. - For parallel joints, JCN or a blind nut is used. - For right-angle joints, a blind nut is used. - The head diameter is φ13. ●Head Shape and Color A 4mm hex wrench is used to tighten the screw. It has surface treatment and is available in GB plating and nickel plating colors. *The hex wrench is also introduced on other pages and in the catalog, so please take a look. ●Related Items (±) JCN, Hexagonal JCN, Hexagonal Coin JCN, Hexagonal Coin JCB, Hexagonal JCB-B

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High-strength bolts (small lot, short delivery time acceptable)

High-strength bolts (small lot, short delivery time acceptable)

As an alternative to domestically produced high-strength bolts, which are in short supply in the country, we have started handling high-strength bolts made in South Korea and Taiwan.

Nico Corporation has started handling high-strength bolts made in South Korea and Taiwan as an alternative to domestic high-strength bolts, which are in short supply in the domestic market. The main South Korean manufacturers are the two major companies DAEWOO BOLT and KPF, while the Taiwanese manufacturer is JIN HER. Compared to domestic products, we can offer small lot sizes and shorter delivery times. 【Made in South Korea】 High-strength bolt F10T: Sizes M16~M24 Torsion type high-strength bolt S10T: Sizes M16~M24 Delivery time: Usually 1 month (depending on quantity) Material manufacturers: JFE Steel, POSCO, HYUNDAI Lot size: Starting from 100 pieces 【Made in Taiwan】 High-strength bolt F10T: Sizes M16~M24 Torsion type high-strength bolt S10T: Sizes M16~M24 Delivery time: 6 months (3 months for M22) Material manufacturers: Nippon Steel, CSC, POSCO Lot size: Starting from 1000 pieces For detailed delivery times and prices, please contact us. *For more information, please download the PDF or feel free to contact us.

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Screw and bolt

Screw and bolt

For requests regarding screws, retaining rings, springs, pins, and tools, please contact our company.

Suzuki Seiko Co., Ltd. leverages its many years of experience in the sale of industrial fasteners to provide products and services that earn the trust and satisfaction of our customers. We have a stock of various screws, bolts, retaining rings, and pins. Additionally, we accept orders starting from just one screw, so please feel free to contact us with your requests. 【Products Offered】 ■ Screws, Bolts, Nuts, Washers - Various types of small screws with cross holes - Various types of bolts, nuts, and washers ■ Tools - Tools for retaining rings, torque drivers, torque wrenches, and other tools ■ Machine Parts - FA and electrical materials - Bearing-related items *For more details, please download the PDF or contact us.

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Cost reduction for component changes of pressure vessel tightening bolts.

Cost reduction for component changes of pressure vessel tightening bolts.

By using hex bolts that cost less than 1/10 of the material price, it is possible to reduce costs!

We would like to introduce examples of our stainless steel tank and filter housing manufacturing. By designing the fastening parts of stainless steel pressure vessels and tank lids with standard hex nuts instead of eye nuts, it is possible to achieve cost reduction. Additionally, since hex nuts can be used with tools like monkey wrenches, work efficiency is generally improved. For suspension, using only the necessary eye bolts can also lead to cost savings. 【Key Points of the Example】 - Eye nuts are a commonly used fastening method for stainless steel pressure vessels and tanks due to their versatility with specified tools and during suspension, but the components are expensive, leading to increased costs. - By minimizing the use of eye nuts and using hex bolts, which are priced at less than one-tenth of the cost, it is possible to reduce expenses. *For more details, please refer to the PDF document or feel free to contact us.

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Hexagonal hole machining

Hexagonal hole machining

Can be processed in a short time! We perform hex hole processing used for hex wrenches and other tools.

"Hexagonal hole machining" is performed using a special attachment. Since the machining of hexagonal holes is done through cutting processes, the machining time is significantly shorter compared to methods like electrical discharge machining. Please note that since these are hexagonal holes for hex wrenches, they are not suitable for cases that require very high precision. 【Features】 - Uses a special attachment - Very short machining time - Machining of hexagonal holes through cutting processes

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Woodworking-related woodworking joint bolts

Woodworking-related woodworking joint bolts

Examples of cold forged screws

At Taisei Seiko, we handle a wide range of products, including cold-forged items and special screws, from the design and prototyping stages. According to customer requests, we support appropriate manufacturing based on usage environment, functionality, specifications, and production plans. We are also skilled in proposing cost reductions for products with complex shapes and those requiring machining. 【Case Overview】 ■Product Name: Woodworking Joint Bolt ■Industry: Woodworking Related ■Material: SWRM・SWCH10R *For more details, please download the PDF or feel free to contact us.

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It won't loosen! Wave screw 【screw・screw・bolt・spiral】

It won't loosen! Wave screw 【screw・screw・bolt・spiral】

Non-loosening wave bolts. They deform the nut threads to increase resistance to slipping and prevent loosening!

The non-loosening wave screw bolt deforms the nut screw with its uneven surface, increasing resistance to slipping and preventing loosening. Additionally, the uneven surface has a spring effect that distributes the load across the entire nut screw, further preventing loosening. 【Features】 ◆ Non-loosening ◆ Load distribution due to the spring effect of the uneven surface ◆ Increased resistance to slipping to prevent loosening *For more details, please download the catalog or feel free to contact us.

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14.9 ultra high-strength hex socket bolt

14.9 ultra high-strength hex socket bolt

This is a new high-strength fastening solution developed through collaboration with top manufacturers boasting advanced technology in Japan.

By adopting high-strength bolt steel with excellent "delayed fracture resistance characteristics," we achieve a tensile strength of 1,400 N/mm² while realizing an elongation of over 9%. Furthermore, the use of aerospace-grade "MJ screws" results in a shallower valley at the screw section and a larger valley radius compared to standard specifications, which enhances fatigue resistance by alleviating the notch effect.

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Strength classification 8.8 small hexagon bolt

Strength classification 8.8 small hexagon bolt

We have started handling small hex bolts of strength grade 8.8.

This is a small hex bolt with a strength classification of 8.8. It was manufactured to differentiate it from 7T and 8T (the old JIS strength classifications).

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Eura Manufacturing Co., Ltd. Products Handled

Eura Manufacturing Co., Ltd. Products Handled

We can assist those struggling with small "screws/bolts"! Here are the products we offer.

Eura Manufacturing Co., Ltd. has been producing "screw parts" used in industrial machinery, vehicles, agricultural equipment, and construction-related applications since its establishment in 1965. We handle a variety of products, including "small hex bolts," "fine hex bolts (ISO/JIS)," "flat bolts," and "flange bolts (stainless)." To ensure that our products are reliably delivered to our customers, we manage everything from manufacturing to sales in a unified manner. 【Products We Handle (Excerpt)】 ■ Small Hex Bolts ■ Small Hex Bolts (Stainless) ■ Small Hex Bolts (7 Mark) ■ Fine Hex Bolts (ISO/JIS) ■ Hex Bolts M8 Flat 14 (JIS) *For more details, please refer to the PDF document or feel free to contact us.

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Strength grade 8.8 small hexagon bolt

Strength grade 8.8 small hexagon bolt

Available in M8, M10, and M12!

"Small hex bolts of strength classification 8.8" Manufactured to differentiate from 7T and 8T (old JIS strength classifications). Our company manages the entire process from manufacturing to sales to ensure that products are reliably delivered to our customers.

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We will manufacture long-sized washer assembly products for small lot orders.

We will manufacture long-sized washer assembly products for small lot orders.

We will accommodate production for small lot orders and can also handle long sizes (up to L100).

At Eura Manufacturing Co., Ltd., we offer assembly services for washers and long-length washer assemblies with a focus on small lot production. ■ Material: SWCH equivalent materials (8R, 10R, 33K, SCM435, boron steel) ■ Supported sizes: M8, M10, with a neck length of up to L100 * Please note that some sizes may not be available. ■ Washers: Spring washers (for assembly No. 2), spack washers, flat washers ■ Head shapes: Upset, trimmer, with cross holes To ensure that products are reliably delivered to our customers, we manage everything from manufacturing to sales in-house. Please feel free to contact us for inquiries regarding production and other consultations.

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Bolt

Bolt

We respond promptly to all fields and provide products that satisfy our customers through close collaboration!

Hankyu Iron Works Co., Ltd. manufactures bolts, nuts, anchor bolts, other types of screws, and secondary products. Our products are used in a wide range of industries, including transmission towers, radio towers, steel structures, iron columns, construction, bridges, and railways. Our products, backed by experience and know-how, are active in various fields. Please feel free to contact us with your inquiries. 【Product Line】 ■ Bolts ■ Nuts ■ Anchor bolts ■ Other types of screws ■ Manufacturing of secondary products ■ Complete set of overhead line bolts and hardware for power distribution ■ Manufacturing and processing of conductors, electromagnetic coils, and isolation chambers *For more details, please download the PDF or feel free to contact us.

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High-strength bolt [F10T] hexagonal high-strength bolt set [JIS certified]

High-strength bolt [F10T] hexagonal high-strength bolt set [JIS certified]

We will assist you with quality and price based on the production capacity of major South Korean manufacturers! We handle high-strength bolts (high-tensile) and various other types of bolts.

KPF Co., Ltd is a South Korean manufacturer with a top share in various fields of fasteners. As a Japanese agent, we have jointly obtained various domestic certifications. For example: F10T / JIS certification S10T / Minister of Land, Infrastructure, Transport and Tourism certification. By using overseas products, we can respond to the peak shift in domestic demand and, of course, you can experience the benefits of pricing. Additionally, we can accommodate specified delivery dates through inventory storage in Japan. Thank you very much for your consideration. KPF Japan Agent / Importer Wild Shipping Co., Ltd. Bolt Contact: Watanabe k-watabe@wild-shipping.co.jp

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Set of Torcia-type high-strength bolts [Ministerial Certification]

Set of Torcia-type high-strength bolts [Ministerial Certification]

We will assist you with quality and prices backed by the production capabilities of the world's top manufacturers!

KPF Co., Ltd. is a Korean manufacturer that holds a top share in various fields of fasteners worldwide. Our company serves as a Japanese agent and jointly acquires domestic standards for high-tensile products. Example) F10T / JIS certification S10T / Minister of Land, Infrastructure, Transport and Tourism certification By using overseas products, we believe you can respond to the peak shift in domestic demand while also experiencing price advantages. We have a warehouse in Japan, so you can freely specify delivery dates after consultation. Thank you very much for your consideration. KPF Japan Agent / Importer Wild Shipping Co., Ltd. Bolt Division, Watanabe

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Double-threaded bolts, anchor bolts, high-strength bolts

Double-threaded bolts, anchor bolts, high-strength bolts

We will assist you with quality and price based on the production capacity of major South Korean manufacturers!

KPF Co., Ltd is a Korean manufacturer with a global market share in various fields of fasteners. We are a Japanese distributor that jointly holds domestic standards. If you are interested in standard products or special sizes, please feel free to contact us. We believe you will be satisfied with our price advantages. We also have a warehouse in Japan, so please do not hesitate to consult us about delivery times. KPF Japan Distributor / Importer Wild Shipping Co., Ltd Bolt Contact: Watanabe k-watabe@wild-shipping.co.jp

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Vibration damping bolt

Vibration damping bolt

Introducing bolts that can achieve sound reduction from vibrations using special fillers.

The "Vibration Suppression Bolt" is a development project aimed at suppressing the vibrations of the bolt itself. When a bolt is in physical contact with a vibrating component, it naturally transmits that vibration to the bolt. However, this product is expected to have a suppressive effect on the vibrations of the bolt itself. In the future, we aim to further advance this research and evolve it into technology that reduces the vibrations of the frame and components themselves. 【Features】 ■ Suppresses bolt vibrations ■ Uses a special filler ■ Reduces noise caused by vibrations ■ Provides an average vibration suppression effect of about 50% and a maximum of about 86% compared to untreated bolts *For more details, please refer to the PDF document or feel free to contact us.

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We have a constant stock of 15,000 items. Leave the screws and bolts to us.

We have a constant stock of 15,000 items. Leave the screws and bolts to us.

We have a constant inventory of 15,000 items! We will respond immediately to all orders for domestic products!

Our company offers a wide variety of screws and bolts in different shapes, sizes, and materials to meet various needs. To consistently respond to a broad range of demands, we maintain a stock of 15,000 items at all times, enabling us to quickly address all types and deliver them to you by the next day. Please feel free to contact us. 【Products Offered】 ■ Small screws, wood screws, assembly screws, tapping screws, knob screws ■ Various types of plastic screws ■ Cap screws and hollow sets ■ General bolts and nuts ■ Various washers, etc. *For more details, please feel free to contact us.

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Steel hexagon bolt (fully threaded) (imported)

Steel hexagon bolt (fully threaded) (imported)

Introducing hex bolts with "fine" and "extra fine" pitch options!

This product is a commonly used hexagonal head "Iron Hex Bolt (Fully Threaded) (Imported)." Although it is an imported item, it is becoming a general product in domestic circulation due to its widespread sales. In addition to the standard "coarse pitch," we also offer "fine pitch" and "extra fine pitch." 【Pitch (Distance between peaks)】 ■ Coarse pitch: General product (this standard applies unless specified) (e.g., M10=p1.5) ■ Fine pitch: Finer than coarse pitch (prevents loosening) (e.g., M10=p1.25) ■ Extra fine pitch: Finer than fine pitch (prevents loosening) (e.g., M10=p1.0) *For more details, please refer to the PDF document or feel free to contact us.

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Seat nut assembly hex bolt

Seat nut assembly hex bolt

We prioritize speed and quality to meet your needs! Introducing products made in our own factory at Taiyo Fastener.

Our company is a specialized manufacturer of stainless steel screws with a constant inventory of over 10,000 items. Since our establishment in 1972, we have focused on speed and quality, continuing to manufacture primarily stainless steel fasteners. We handle various M4 sizes of "Hex Bolts with Washers" including RW(P=1), SW(P=2), and SWRW(P=3), and we can also accommodate other custom washer-integrated products. By integrating our headquarters functions that collect, manage, and analyze market needs and purchasing information with the manufacturing power of our Tokushima factory, which produces up to 100 million stainless steel screws per month, we respond to a wide range of needs from standard products to processed stainless steel products. 【Features】 ■Standard stock sizes: Hex Bolts RW(P=1) / SW(P=2) / SWRW(P=3) - Various M4 sizes available ■Also capable of handling other custom washer-integrated products *For more details, please refer to the PDF document or feel free to contact us.

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Hexagon socket bolt (cap screw)

Hexagon socket bolt (cap screw)

Typically, we handle stock sizes from M2! We are committed to speed and quality to meet your needs!

Our company is a specialized manufacturer of stainless steel screws with a constant inventory of over 10,000 items. Since our establishment in 1972, we have focused on speed and quality, continuing to manufacture primarily stainless steel fasteners. The "Hex Socket Bolt (CAP Screw)" is produced by our partner factories, and we typically stock sizes starting from M2. We also accommodate other products that include washers. By integrating our headquarters' functions for collecting, managing, and analyzing market needs and purchasing information with the manufacturing power of our Tokushima factory, which produces up to 100 million stainless steel screws per month, we can meet a wide range of needs from standard products to processed stainless steel items. 【Typical Stock Sizes】 ■ M2 and above ■ Other products that include washers are also available *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Construction Trouble Resolution] BP7 Square Screws for Assembling Aluminum Profiles

[Case Study of Construction Trouble Resolution] BP7 Square Screws for Assembling Aluminum Profiles

The screw part is shaped like a heptagon, significantly improving cutting performance! A case where a torque reduction of over 30% was achieved.

We would like to introduce a case that resolved the construction issue of "tight screw fastening into the screw hole during the assembly of aluminum materials." We used the "BP7 hexagonal screw for aluminum profile assembly," which has a hexagonal screw section that significantly improves cutting performance. This reduced torque load by over 30% compared to conventional products, eliminating issues such as cross-threading and screw breakage. 【Case Overview】 ■ Issue - Tight screw fastening into the screw hole during the assembly of aluminum materials ■ Result - By making the screw section hexagonal, cutting performance was significantly improved - Eliminated issues such as cross-threading and screw breakage *For more details, please refer to the PDF document or feel free to contact us.

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Hex bolt

Hex bolt

We can accommodate production in units of 500 per month! We will flexibly respond to prototype production and more!

We manufacture hex bolts that can be used for a wide range of applications. We accommodate sizes from φ50×300mm to φ90×100mm. We provide bolts for engine parts and construction machinery, from prototypes to mass production. We can also handle special materials such as iron, stainless steel, aluminum, brass, and heat-resistant steel. We support processing such as heat treatment and plating. 【Supported Sizes】 ■ Up to φ50×300mm ■ Up to φ90×100mm *Please feel free to contact us for more details.

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Hot Forging Bolt Manufacturing Service

Hot Forging Bolt Manufacturing Service

Small lot, diverse variety manufacturing possible! For bolt manufacturing using hot forging technology, come to our company.

Our company uses hot forging technology, which involves heating metal to a flexible state for processing, to manufacture bolts with various head shapes. We have skilled craftsmen specializing in mold making, allowing us to create even special bolts. Additionally, we have a proven track record of producing even a single bolt in the past, which is one of the reasons our company is chosen for small lot and diverse production. 【Features】 ■ Capable of manufacturing complex shapes ■ High strength with no internal defects *For more details, please feel free to contact us.

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Nakano Bolt Factory Co., Ltd. "Manufacturing Process"

Nakano Bolt Factory Co., Ltd. "Manufacturing Process"

We are always manufacturing bolts in a perfect environment!

The Nakano Bolt Factory manufactures bolts used in water pipes as an inspection factory certified by the Japan Water Works Association. Strict standards are set to ensure that the tap water we consume daily is not adversely affected by defective bolts (such as dimensional abnormalities or insufficient strength). As a certified factory, we undergo regular inspections from the Japan Water Works Association, which includes on-site checks and product evaluations, ensuring that we always manufacture bolts in a fully compliant environment. 【Bolt Manufacturing Process】 1. Cutting: Cutting iron materials of about 6 meters into the required lengths. 2. Forging: Heating the cut pieces with heavy oil to shape the heads of the bolts. 3. Burr Removal: Removing burrs that form around the heads of the bolts during forging. 4. Upsetting: Reducing the diameter of the bolt by upsetting part of it. 5. Thread Rolling: Performing thread processing on the upset section of the bolt. *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • Contract manufacturing
  • bolt

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Plastic Solutions Product Area: Construction and Civil Engineering Related Products

Plastic Solutions Product Area: Construction and Civil Engineering Related Products

Demonstrating all-around adaptability to difficult demands that require advanced technology! We provide products with excellent corrosion resistance and seismic performance.

Products from Ooshita Sangyo Co., Ltd. are also used in construction and civil engineering components that are embedded for long periods in the ground or within buildings. For example, the "BL Injector," which repairs concrete cracks, features a revolutionary automatic filling system that utilizes the elasticity of rubber, significantly reducing labor. It is now adopted in many sites. As traditional gas and water supply piping transitions to PE piping, we manufacture various plastic piping fittings and valves that excel in corrosion resistance and seismic performance. Just as plastic can be made thinner, forming it into thicker shapes requires advanced technology, and our company demonstrates comprehensive adaptability to such challenging demands. *For more details, please refer to the external link page or feel free to contact us.*

  • plastic
  • Contract manufacturing
  • Pipe Fittings
  • bolt

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