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

Last Updated： Aggregation Period:Jun 24, 2026～Jul 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:Jun 24, 2026～Jul 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. 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  3. 極東技研工業 Osaka//Trading company/Wholesale
  4. 4 神鋼ボルト Chiba//Machine elements and parts
  5. 5 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
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bolt Product ranking

Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.

  1. A rotating eye bolt that allows for the lifting of heavy objects with one-touch attachment and detachment. 極東技研工業
  2. High-strength bolt for pressure jointing "Naring Bolt" 神鋼ボルト
  3. Mechanical equipment maintenance: Insulation bolts (sleeve + washer type) to prevent electrolysis. ダイコー 本社
  4. 4 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
  5. 4 Bolt "Earth Bolt" トープラ

bolt Product List

511～540 item / All 1094 items

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PPS hex socket bolt (cap bolt)

PPS hex socket bolt (cap bolt)

PPS hex 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 excellent heat resistance and can be used for long periods in high-temperature environments. It has excellent chemical resistance, and there are no oils or solvents that can dissolve PPS below 200°C. It is compliant with EU-RoHS standards.

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PPS hex socket low head bolt

PPS hex socket low head bolt

PPS hex socket low head bolt

This is a hexagon socket bolt with a lower head compared to JIS standards. It is tightened using a hexagonal rod wrench (hex key). It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It has excellent heat resistance and can be used for long periods in high-temperature environments. It also has excellent chemical resistance, with no oils or solvents that can dissolve PPS below 200°C. It is compliant with EU-RoHS standards.

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PPS Hexalobular Hole Super Low Head Bolt

PPS Hexalobular Hole Super Low Head Bolt

PPS 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 hexalobular wrench. It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It has excellent heat resistance and can be used for long periods in high-temperature environments. It has excellent chemical resistance, and there are no oils or solvents that can dissolve PPS below 200°C. It is compliant with EU-RoHS standards.

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PVDF hex bolt

PVDF hex bolt

PVDF hex bolt

The head shape is hexagonal, and it can be tightened using tools such as wrenches and spanners. It has high mechanical strength and excellent resistance to chemicals, abrasion, and impact. PVDF (polyvinylidene fluoride) is a material that shows no change in strength after 20 years of outdoor exposure testing and is also resistant to weathering (UV). It complies with EU-RoHS standards.

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PC hex bolt

PC hex bolt

PC hex bolt

The head shape is hexagonal, and it can be tightened using tools such as wrenches and spanners. Polycarbonate is a material that is strong against impact and has self-extinguishing properties. It is compliant with EU-RoHS standards.

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Hexagon socket bolt "PEEK GF30/CB"

Hexagon socket bolt "PEEK GF30/CB"

The fit with the male thread when not using a nut is 20mm or less! Here is an introduction to hexagon socket bolts.

The "PEEK GF30/CB" is a hex socket bolt made of polyether ether ketone. The continuous use temperature is 260°C/500°F, and the flammability rating is UL94 V-0. The gate residue at the tip of the screw is less than 5% of its length. We offer three sizes: M3, M4, and M5. 【Features】 ■ Metric thread, glass fiber reinforced grade (30%) ■ Gate residue at the tip of the screw is less than 5% of its length ■ Can be used in combination with nuts of the same material ■ Continuous use temperature: 260°C/500°F ■ Flammability: UL94 V-0 *For more details, please refer to the PDF document or feel free to contact us. *Visit our online shop here → https://www.chemisnetshopping.co.jp/

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Hexagon socket bolt "PEEK GF30/CB"

Hexagon socket bolt "PEEK GF30/CB"

Introducing a hexagon socket bolt with a tensile breaking strength of 165 MPa and a tensile breaking elongation of 2%!

The "PEEK GF30/CB" is a hexagonal hole bolt made of polyether ether ketone. The density is 1.5g/cm³, and the water absorption rate is 0.4%. The tensile modulus is 11000MPa. The gate residue at the tip of the screw is less than 5% of the length, and it can be used in combination with nuts made of the same material. 【Features】 ■ Inch, glass fiber 30% reinforced grade ■ Gate residue at the tip of the screw is less than 5% of the length ■ Can be used in combination with nuts made of the same material ■ Continuous use temperature: 260°C/500°F ■ Flammability: UL94 V-0 ※ For more details, please refer to the PDF document or feel free to contact us. ※ Online shop here → https://www.chemisnetshopping.co.jp/

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High-Strength Plastic Bolt "KYOUJIN"

High-Strength Plastic Bolt "KYOUJIN"

A strong thermoplastic plastic bolt "KYOUJIN" that exceeds 17,000N.

The manufacturing technology of Japanese chemical screws, which has surpassed half a century, along with the adoption of fiber-reinforced thermoplastic resins and the know-how and technology of mold structures for achieving high strength, has given birth to "KYOUJIN." A new plastic bolt that overturns the concept of our products, "KYOUJIN," marks the beginning of a new era, half a century after the birth of plastic screws. *According to our research *For more details, please download the PDF or contact us.

  • 横並び2.jpg
  • kyoujin.jpg
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Plalock

Plalock

The tension can be freely adjusted with the adjustment bolt, and it is possible to readjust it even if it weakens during use.

The tension can be freely adjusted with the adjustment bolt, and it is possible to readjust it even if it weakens during use.

  • Other cutting tools
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[Introduction to Manufacturing Technology] Materials

[Introduction to Manufacturing Technology] Materials

Trusted worldwide and securing a large share! Used in space, aerospace, medical, and industrial equipment.

We would like to introduce the materials used by our company. The pure titanium raw materials refined by two domestic manufacturers are globally trusted as the JAPAN brand and have secured a significant market share. These raw materials are blended with aluminum and vanadium by domestic steel manufacturers to produce round bar materials. This material is designated as TAB6400 under JIS standards and is used in aerospace, medical, and industrial equipment, unlike the easily obtainable overseas Ti-6A1-4V. We also use imported difficult-to-machine materials (such as nickel alloys). 【TAB6400 Features】 ■ Forms a strong non-conductive film on the surface ■ Corrosion-resistant in seawater, comparable to platinum ■ Contains extremely low impurities, compliant with "Green Procurement" and "RoHS Directive" ■ Forms a strong and stable oxide film on the surface ■ Does not cause electrolytic corrosion *For more details, please refer to the related links or feel free to contact us.

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[Introduction to Manufacturing Technology] Forging

[Introduction to Manufacturing Technology] Forging

Introducing the construction method "forging," which excels in fracture toughness, crack propagation speed, and creep resistance!

We would like to introduce our manufacturing technology, "forging." The TAB6400 alloy undergoes forging in the alpha-beta phase region to achieve excellent mechanical properties, which mandates the formation of equiaxed alpha structure. However, when the meticulously manufactured TAB6400 alloy is forged, it results in a very fine needle-like alpha structure, which is recognized for its superiority in terms of fracture toughness, crack propagation rate, and creep resistance. As representative products of forging, it is used in the pressure hull of the Deep Sea 6500 and in jet engine components. 【Features】 ■ Forging meticulously manufactured TAB6400 alloy results in a very fine needle-like alpha structure ■ Superior in terms of fracture toughness, crack propagation rate, and creep resistance ■ Used in the pressure hull of the Deep Sea 6500 and in jet engine components *For more details, please refer to the related links or feel free to contact us.

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[Introduction to Manufacturing Technology] Rolling Process

[Introduction to Manufacturing Technology] Rolling Process

A fine hardened layer is formed on the surface of the screw! Prevents galling and seizure, which are disadvantages of titanium bolts.

We would like to introduce our manufacturing technology, "rolling processing." By applying high pressure with precision-ground rolling dies, a fine hardened layer is formed on the surface of the screws, preventing the drawbacks of titanium bolts, such as galling and seizure. Additionally, because rolled screws undergo plastic deformation that does not disrupt the material's structure, they do not compromise the inherent strength of the material. In contrast, cutting screws disrupt the material's structure, leading to reduced fracture toughness and increased crack propagation speed. The screw parts of our products correspond to JIS B 0205 (Grade 2), JIS B 0207 (Grade 2), JIS B 0206 (2A), and JIS B 0208 (2A). We can accommodate sizes from M3×0.5 to M42×4.5. 【Features】 ■ Formation of a fine hardened layer on the screw surface ■ Prevention of galling and seizure ■ Rolled screws undergo plastic deformation without disrupting the material's structure ■ Preservation of the material's inherent strength *For more details, please refer to the related links or feel free to contact us.

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High-strength hex socket bolt Unbrako

High-strength hex socket bolt Unbrako

High-strength hex socket bolt Unbrako

Optimal for specifications requiring high strength and high tension Robust hex socket bolts that can withstand high tightening torque 【Features】 ○ By shaving off the pre-formed high top portion, the chamfered area is eliminated, allowing for a deeper engagement with the wrench, enabling a higher tightening torque. ○ The neck fillet section adopts a composite R known as an elliptical fillet, reducing stress concentration, possessing four times the strength of standard products, and preventing neck breakage accidents. ○ The bottom of the screw valley is raised by approximately 17%, increasing the valley R to enhance durability. ○ The head is molded in two stages. By maximizing the seating surface area, the tightening force is effectively transmitted to the counterpart material, ensuring thorough consideration against seating surface collapse. ○ Thanks to advanced heat treatment technology developed through the design and mass production of aerospace screws, it guarantees a strength of 130-140 kgf/mm² while also ensuring a 9% elongation rate.

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Grounding Equipment Green Bolt

Grounding Equipment Green Bolt

The M4 size has been added to the Green Bolt's embedded screw type! This will streamline the grounding wire work!

【Features】 【Iron Type】 1. We have added an iron type that offers excellent cost performance. This expands the range of options alongside the traditional brass type. 2. It complies with the standards set by the Ministry of Land, Infrastructure, Transport and Tourism. 【Embedded Screw Type】 1. Flat washers and S washers are incorporated into the screws. (P=3 sem type) 2. It is a hex up-set type that can be tightened with a Phillips screwdriver. 3. The BECX-5S-10 has a shorter neck length than the conventional embedded screw type green bolt, making it ideal for wiring such as ground bosses. *For more details, please refer to the PDF document or feel free to contact us.

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  • C83-BEX.png
  • C83-BECX.png
  • C83-BECXex.png
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Taper bolt 40

Taper bolt 40

Design freely and simply.

Recoframe is a structural aluminum frame system. Its most notable feature, the unique "T-lock connection," provides a beautiful appearance and allows for speedy and easy assembly. Reduce: Simple design, smart components, and lightweight materials for resource conservation. Reuse: Disassembly is also quick. It accommodates resizing of Recoframe once its purpose is fulfilled. Resizing only incurs processing costs, making it very economical. Recycle: Recoframe is made of aluminum that excels in recyclability. [Basic Structure] Recoframe consists of: ■ Frame ■ Lock system ■ Accessory parts ■ Base parts ■ Panel system ■ Door system These elements are composed of the 25 series, based on a 25mm cross-section, and the 40 series, based on a 40mm cross-section, accommodating a wide range of structural applications. [T-lock Connection] Frame assembly is fundamentally possible with just two types of components: the "T-lock" and the "tapered bolt." Simply insert the T-lock into the frame groove and tighten the tapered bolt.

  • aluminum
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Hex bolt (half-threaded)

Hex bolt (half-threaded)

The screw sizes available include M36, M42, M48, M56, M64, M72, and many more!

We would like to introduce the "Hex Bolts (Partially Threaded)" that we handle. The materials available are iron, SNB7, brass, stainless steel, SUS316, SUS316L, SUS310S, aluminum, and titanium. We offer a range of thread sizes from M3 to M80. Please feel free to contact us if you have any requests. 【Thread Sizes (Partial)】 ■M3 ■M4 ■M5 ■M6 ■M8 *For more details, please feel free to contact us.

  • 六角ボルト(半ねじ)2.png
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Hexagon socket bolt

Hexagon socket bolt

Cap screws made of materials such as SUS316L, SUS310S, SUS430, titanium, and 64 titanium!

We would like to introduce the "Hex Socket Bolts" that we handle. The screw sizes range from M1.4 to M42. The materials available include iron, stainless steel, SUS316L, SUS310S, SUS430, aluminum, titanium, and 64 titanium. Please feel free to contact us if you have any requests. 【Screw Sizes (Partial)】 ■M1.4 ■M1.6 ■M2.5 (M2.6) ■M3 ■M4 *For more details, please feel free to contact us.

  • 六角穴付きボルト2.png
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【Support from prototype to mass production】Titanium bolts (fully threaded type)

【Support from prototype to mass production】Titanium bolts (fully threaded type)

Lightweight, non-magnetic, and highly corrosion-resistant. Prototype arrangements are also possible. Cost reduction through trading company routes during mass production.

It is suitable for harsh usage conditions such as precision machinery, marine and chemical fields, and ultra-low temperature environments. Its specific gravity is 4.51, achieving about 60% of the weight of iron. In addition to preventing magnetic interference due to its complete non-magnetic properties, it exhibits excellent corrosion resistance that surpasses stainless steel due to its strong oxidized surface, making it resistant to seawater and chemicals. 【Convenience of Procurement】 During the prototype and verification stages, arrangements can be made immediately from just one piece. When transitioning to mass production, we utilize our unique procurement routes as a specialty screw trading company to efficiently source equivalent products that meet design specifications. We aim to optimize costs and delivery times.

  • TB930510_6600__MAS.jpg
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Anybus Wireless Bolt that enables wireless communication for PLC and HMI.

Anybus Wireless Bolt that enables wireless communication for PLC and HMI.

We can establish wireless communication even in harsh on-site environments.

The Anybus Wireless Bolt can provide a wireless interface for devices such as PLCs and HMIs. It can be installed on control panels and equipment (such as machine tools, packaging machines, and semiconductor manufacturing equipment) to connect Ethernet or serial communication wirelessly. The wireless communication methods are WLAN and Bluetooth. Additionally, it is possible to use your PC, tablet, or smartphone as an HMI. The top of the unit is rated IP67, making it excellent for dust and water resistance.

  • Wireless LAN
  • antenna
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Hex Socket Bolt "Ultra Low Head CAP"

Hex Socket Bolt "Ultra Low Head CAP"

No need for counterbore processing! Ideal for areas where you want to minimize the protrusion of the screw head or reduce weight.

The "Ultra Low Head CAP" is a hex socket bolt with an even lower head than a low head bolt. It is suitable for areas where you want to minimize the protrusion of the screw head or reduce weight. Since countersinking is not required, it allows for a reduction in work processes and time. We can also accommodate various additional processing requests as needed. 【Features】 ■ Head height is even lower compared to low head CAP ■ No countersinking required, minimizing head protrusion ■ Additional processing such as various surface treatments and anti-loosening treatments is also available *For more details, please refer to the related links or feel free to contact us.

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[Case Study] Cost Reduction through Changes in the Manufacturing Method of Mass-Produced Screws

[Case Study] Cost Reduction through Changes in the Manufacturing Method of Mass-Produced Screws

A case where the manufacturing method was changed from cutting processing to forging processing, resulting in a 70% cost reduction in the customer's purchase price.

We would like to introduce a case where we proposed "reducing the manufacturing process and increasing production lots" to an industrial machinery manufacturer. The customer was purchasing low-head type special-shaped hexagon socket bolts M2 from an e-commerce site, but due to high unit prices and an increasing quantity needed, they expressed a desire to reduce costs. We proposed a change in the manufacturing method, which was adopted without any issues and was equivalent to or better than the conventional products, resulting in significant cost reductions. [Case Overview] ■ Issues - Costs had become excessively high - The shape was not particularly difficult to manufacture, despite being outside JIS standards ■ Requirements for Solving the Issues - Reduction of costly machining processes - Establishing a production lot that ensures stable lead times *For more details, please refer to the related links or feel free to contact us.

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[Case Study] Coating the Head of a Left-Hand Thread Hex Socket Bolt

[Case Study] Coating the Head of a Left-Hand Thread Hex Socket Bolt

Production completed in time for the desired delivery date! A case of proposing alternatives for discontinued products from the manufacturer.

We would like to introduce a case where we proposed an alternative for a left-handed hex socket bolt that has been discontinued by the manufacturer and is no longer available in the market for a textile machinery manufacturer. The M3×7 uncoated hex socket bolt (left-handed) used in textile machinery was discontinued, and without finding an alternative product, the production line would come to a halt, impacting sales. We proposed machining the dimensions of the left-handed hex socket bolt and painting the head, allowing for the selection of right-handed and left-handed screws without changing the screw size, and we were able to deliver the product by the desired deadline. [Overview of the Issue] - The M3×7 uncoated hex socket bolt (left-handed) was used in textile machinery, but production by the manufacturer has ended, and it has been discontinued. - If an alternative product cannot be found, the production line will stop, affecting sales. *For more details, please refer to the related links or feel free to contact us.

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[Case Study] Investigation and Measures for Causes of Loosening

[Case Study] Investigation and Measures for Causes of Loosening

A case study proposing investigation and countermeasures for the loosening of embedded bolts used to secure tire wheels.

We would like to introduce a case where we proposed the identification of the cause of loosening and permanent countermeasures through hypothesis establishment and dimensional inspection using an image measurement device for an industrial vehicle manufacturer. There was an issue where the embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. We shared knowledge regarding the threaded parts' dimensional measurement using the image measurement device and proposed clearly stating tolerances on the drawings to ensure accurate communication of information among design, quality control, procurement, and suppliers. [Overview of the Issue] ■ The embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. ■ If they fall off while in operation, it could lead to a serious accident, so it must be resolved urgently. *For more details, please refer to the related links or feel free to contact us.

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[Technical Column] Do you know the difference between implant bolts and double-ended bolts?

[Technical Column] Do you know the difference between implant bolts and double-ended bolts?

Actually different! I summarized the specific differences between "insert bolts" and "double-threaded bolts."

The embedded bolt and the double-ended bolt both lack heads and have threads cut on both ends, and they are sometimes thought to be the same product, but in fact, they are different items. Recently, I received a consultation stating, "There was a loosening in the double-ended bolt that is securing the machine." It seems that the person was not aware that the effective diameter of the threaded part on the embedded side of the embedded bolt is slightly thicker, which caused the loosening. If such an issue is discovered after mass production, it can lead to serious problems. To prevent this, let's recognize the differences between the "embedded bolt" and the "double-ended bolt." *For more details on the column, you can view it through the related link. Please feel free to contact us for more information.*

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[Technical Column] Causes of Failure in Large Diameter Bolts Over M30

[Technical Column] Causes of Failure in Large Diameter Bolts Over M30

Causes of thick diameter bolts breaking! Explanation of countermeasures using a product called Super Bolt.

I believe that large-diameter bolts are often used for securing components such as tie rods and cover bolts for pressure vessels. Have you ever experienced a large-diameter bolt breaking? When a bolt breaks, it requires a lot of effort to address the issue, and in some cases, it can halt the machinery, resulting in loss costs. In this column, we will explain the causes of large-diameter bolt breakage and the countermeasures using a product called Superbolt. *You can view the detailed content of the column through the related links. For more information, please feel free to contact us.*

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Provision of technical materials useful for the structure and selection of screws, as well as for component selection during product manufacturing.

Provision of technical materials useful for the structure and selection of screws, as well as for component selection during product manufacturing.

Packed with information on the basic structure of screws and helpful tips for product selection! Technical materials are available to assist with component selection during product manufacturing!

Understand in 3 minutes! Technical materials on screws are available for download! Please feel free to download and take a look. ■ Screw Encyclopedia We have compiled products that are relatively commonly used in the market. ■ Overview of Resins Used for Plastic Screws - Overview of resin materials - Characteristics of each type - Mechanical properties by type of resin - List of physical properties of resin materials - List of chemical resistance of resins ■ Differences Between Embedded Bolts and Double-Ended Bolts We have summarized the tolerances for "length" and "thread length," which are particularly prone to causing trouble when using embedded bolts and double-ended bolts, according to the standards for embedded bolts (JIS B 1173) and the tolerances for fastening components (JIS B 1021). - Comparison table of differences between embedded bolts and double-ended bolts - Standards for embedded bolts (JIS B 1173) - Tolerances for fastening components (JIS B 1021) - How much difference is there between JIS B 1173 and JIS B 1021? *For more details, please refer to the PDF materials or feel free to contact us.

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Construction-related products High-strength hex bolts

Construction-related products High-strength hex bolts

Construction-related products High-strength hex bolts

High-strength hex bolts (M12 to M30) are actively used in steel frame and bridge construction. 【Features】 - Coated with a surface treatment to prevent rust in highly corrosive environments such as coastal and offshore areas. - Made from special steel materials (developed by Sumitomo Metal Industries, Ltd.) such as low carbon manganese, chromium, and boron steel, ensuring stable mechanical properties of the products. - Utilizing advanced equipment for bolt forming (up to φ27mm), we conduct consistent production, ensuring stable quality. - Leveraging years of hot forging technology, we also manufacture high-strength hex bolts (M33 to M76). - We mass-produce products with stable quality through strict lot management based on JIS B1186. - We maintain a large inventory of standard products and respond quickly to orders. *For urgent or emergency inquiries, please contact us through our website for technical questions.

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Stainless bolt

Stainless bolt

It is manufactured under strict quality control with extensive experience in all processes.

Stainless steel bolts are manufactured based on years of our accumulated technology and achievements. Additionally, there are processes such as hot forging, solution treatment, NC cutting, thread rolling, and surface treatment, all carried out under strict quality control and with extensive experience in each process. The range of rollable diameters is wide, from small to large, meeting all kinds of needs. *For urgent or emergency inquiries, please contact us through our website for technical questions.

  • nut
  • bolt

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Forging Technology Introduction DVD 【*Free Gift!】

Forging Technology Introduction DVD 【*Free Gift!】

Free DVD giveaway of "Forging Technology" from Teikoku Seiko, supporting social infrastructure!

Teikoku Seibou Co., Ltd. is a fastener manufacturer that has both hot and cold forging equipment, utilizing the characteristics of each to support many companies with standard bolts, as well as irregular bolts and special steel bolts, regardless of the lot size. Additionally, we are equipped with processing facilities that can consistently handle post-processing of bolts. We respond to various fastener needs. We are offering a DVD that introduces our forging technology for free. The DVD provides an overview of hot and cold forging techniques. *Companies wishing to receive the "DVD" should contact us and specify "DVD request" in their inquiry. *For urgent matters or technical questions, please contact us directly through our website.

  • fastener
  • nut
  • bolt

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Brochure "What is Forging Technology?" 【*Free Gift Available!】

Brochure "What is Forging Technology?" 【*Free Gift Available!】

Introducing the know-how of forged products essential for the development of infrastructure such as railways, civil engineering, shipbuilding, and construction! Get a free booklet now!

As a leading company in the rail fastening component manufacturing industry, we have been dedicated to the development of unique automation equipment and the improvement of technology, allowing us to produce better products at lower costs. We would like to introduce the forging technology of Teikoku Seibou. With our expertise in forging technology, we assist companies in various industries, including JR companies, municipal transportation bureaus, and private railways, in bringing their products to market. *For more details, please download the catalog. *For urgent matters or technical inquiries, please contact us directly through our website.

  • fastener
  • nut
  • bolt

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