bolt Product List and Ranking from 172 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 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 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. ヨシモトポール Tokyo//Building materials, supplies and fixtures manufacturers
  2. ワールドポール Chiba//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
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bolt Product ranking

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. Transportable in segments! A separate pole that reduces logistics costs. ワールドポール
  2. Pole adapter for electrical material joint parts of different diameters and shapes. 八州電工
  3. Disaster Prevention Administrative Wireless Column "Ace Mast" ヨシモトポール
  4. 4 Self-drilling lock bolt "OSDP Lock Bolt" 岡部
  5. 5 Roof bolt R/RSV/R-S/R-B/RSV-B/R-BS

bolt Product List

301～330 item / All 714 items

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*Sample available!* *'LX Bolt'*

*Sample available!* *'LX Bolt'*

A bolt that achieves both high fastening efficiency and maintainability! Compatible with three types of tools, including hexagonal.

The "LX Bolt" is a bolt that achieves both high fastening efficiency and maintainability. It realizes excellent torque transmission efficiency with minimal drive angle. It also excels in the durability of fastening tools. It can be applied to various types of fasteners, including cap bolts, small screws, and pan head bolts. 【Features】 ■ Excellent torque transmission efficiency ■ Minimal cam-out ■ Superior durability of fastening tools ■ Compatible with three types of tools *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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*Sample available!* *"Super Flat Head"*

*Sample available!* *"Super Flat Head"*

A bolt that can also be used as a substitute for a flat head screw with a low head! Available in a variety of options such as cross holes.

The "Super Flat Head" is a bolt that can also be used as a substitute for countersunk screws with its low-profile head. Since no processing of countersunk screws is required, it allows for cost reduction. The space-saving head expands design flexibility. It supports various variations such as cross holes and tamper-proof recesses. It can also be applied to competition-grade titanium alloy bolts. 【Features】 ■ Expands design flexibility with a space-saving head ■ Excellent aesthetic appeal ■ Can be used as a substitute for countersunk screws ■ Cost reduction due to no processing required *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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Water leak prevention washer

Water leak prevention washer

Strongly bonded with metal and rubber through vulcanization! Sizes available from M1 to M20.

In fastening, there are many cases where the flexibility and adhesion of rubber are utilized to provide sealing or cushioning functions. However, since rubber alone cannot maintain strength, backup and holding power from metal washers are necessary, which affects cost performance. The "water leak prevention washer" has a strong adhesive force due to the vulcanized bonding of metal and rubber, resulting in minimal rubber displacement during fastening. This prevents rubber from being caught in the threaded part, maintaining high sealing performance, as well as providing various functions such as vibration resistance, loosening prevention, vibration absorption, surface scratch prevention, and insulation. Additionally, in relation to this product, Azuma Neji also offers "water leak prevention screws (nuts)." 【Features】 ■ Strong adhesion of metal and rubber through vulcanized bonding ■ Material: Metal part (stainless steel), rubber part (neoprene, EPDM, etc.) ■ Size: M1 to M20 *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
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Small-headed screw

Small-headed screw

We also have products with reduced height for areas where clearance is limited!

This catalog introduces "small-headed screws" suitable for fastening in areas with limited clearance, where design aesthetics are pursued, and where weight reduction is sought. To further enhance space-saving capabilities, we also feature products that not only have a small head diameter but also a reduced head height (related: low-headed screws). These can be useful in areas where deep recessing is difficult, and the recess shapes are hexagonal (with tapping screws being cross-shaped), allowing the use of common tools. [Featured Products] - Small Head - Low Head Small Head - Extra Low Head Small Head *For more details, please refer to the PDF materials or feel free to contact us.

  • Joints between components
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Low head screw

Low head screw

Suitable for areas where design refinement is pursued! Features ultra low head, low head, and standard head options.

This catalog introduces the "low-profile screws" handled by Azuma Screw. Due to their low head height, they are suitable for applications with limited clearance, for areas where design aesthetics are important, and for fastening thin plates where countersinking is not possible. We offer a diverse lineup of various types, including head heights (ultra-low head, low head), screw types (bolts, tapping screws, tapping screws for resin, drill screws), recess types (cross holes, QuaStix holes, hex holes, hexalobular holes), and materials (steel, stainless steel, titanium alloy, aluminum alloy, resin). [Featured Products] ■ Ultra-low head ■ Low head ■ Low-profile head ■ Tools *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
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Leveling Series Leveling Block & Leveling Bolt

Leveling Series Leveling Block & Leveling Bolt

Ideal for leveling the legs of heavy machinery and large equipment. Achieves a large stroke and high load capacity to accommodate various environments.

～A Leveling System Born from On-Site Ideas～ Leveling Block LB-10T 【Features】 - Large allowable load of 7 tons - Capable of large stroke adjustment up to ±10 mm - Easier to adjust compared to spacers Leveling Bolt M24-200L ・M36-200L 【Features】 - Large sizes not available in the market (M24, M36) - Easier to level horizontally compared to adjustments with spacers (thin plates) - Can accommodate uneven installation surfaces up to ±2° - Uses fine-thread screws, allowing for easy operation with hand tools despite heavy loads - Machined from hex bolts for high strength

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Clenching stud bolt joy stud (R)-SS★Space-saving

Clenching stud bolt joy stud (R)-SS★Space-saving

[New Product] Achieves miniaturization of the head! Space-saving type clinching stud bolt.

We would like to introduce our clinching stud bolt, 'JOISTUD(R)-SS'. By creating a height difference between the outer and inner parts of the anti-rotation protrusion and adding an angle difference to the slope, we reduce the load applied to the counterpart material during the insertion of the component, achieving a smaller head size while suppressing warping of the counterpart material. This addresses our customers' challenges of space-saving and weight reduction. 【Features】 - Reduces the load applied to the counterpart material during component insertion - Achieves a smaller head size while suppressing warping of the counterpart material - Product specifications: φ6 - Applicable counterpart materials: steel, copper, aluminum, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Clenching stud bolt Joystud(R)-WP★Waterproof function

Clenching stud bolt Joystud(R)-WP★Waterproof function

[New Product] Waterproof clinching stud bolts for solar panels and generators!

We would like to introduce our clinching stud bolt, 'JOISTUD(R)-WP'. Thanks to its unique structure, it allows for press-fitting without crushing the O-ring incorporated in the stepped section. When fastening the mounting components, the O-ring is compressed, achieving waterproofing at the interface between the mounting component and the counterpart material. 【Features】 ■ Waterproof standard: Equivalent to IPX7 ■ Press-fitting possible without crushing the O-ring incorporated in the stepped section ■ Product specifications: φ6 ■ Applicable counterpart materials: Steel, copper, aluminum, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Clenching Stud Bolt "Strux(R)"

Clenching Stud Bolt "Strux(R)"

Why not switch your current rivet studs, welded studs, and swage bolts to "Strux(R)"?

"Strux(R)" is a self-clinching stud with a press-fit installation method that serves as an alternative to traditional clinching studs and welded bolts. It achieves reliable fastening with high holding power and anti-rotation features. 【Product Features】 ■ Enables low-cost joining ■ No plating required after assembly ■ Can be joined with materials that cannot be welded ■ Highly reliable connection ■ High holding power and anti-rotation capability *For more details, please refer to the PDF document or feel free to contact us.

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Clenching stud bolt "Joy Stud(R)-FH"

Clenching stud bolt "Joy Stud(R)-FH"

[New Product] Supports space-saving by reducing the protrusion of the head from fastening components!

The "JOISTUD(R) -FH" is a head-embedded clinching stud bolt that does not protrude from the fastening member after being pressed in. By minimizing the thickness of the head to the extreme, it becomes possible to press the entire outer circumference of the head into the fastening member. On the other hand, by providing nine circular recesses on the seating surface, it is possible to achieve a high anti-rotation effect by allowing the fastening member to fill these recesses during pressing. Additionally, since the recesses have an open shape in some parts, air can easily escape from here during pressing, promoting the flow of the fastening member into the recesses. 【Features】 ■Significantly reduces head protrusion from the fastening member ■Achieves high anti-rotation strength ■Ensures high pull-out strength *For more details, please refer to the PDF document or feel free to contact us.

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Polycarbonate screws and bolts

Polycarbonate screws and bolts

Exhibits excellent performance as a lightweight and sturdy mounting component.

**Features** - Excellent impact resistance: Polycarbonate screws and bolts have very high impact resistance. - Transparency and visual quality: They are highly transparent and have high light transmittance, resulting in products with high visual quality. - High temperature resistance: They maintain stability within a certain temperature range and are resistant to high temperatures. - Chemical stability: They maintain stability against many common chemicals and are resistant to chemicals. - Lightweight: They are lightweight yet strong, achieving both weight reduction of parts and durability. Polycarbonate screws and bolts cater to various applications requiring impact resistance, transparency, high temperature resistance, chemical stability, and lightweight properties, providing high-quality mounting solutions. (Variety of products, low cost, short delivery time! Fast delivery & small lot supply * Custom products can be made from 50 pieces!) Currently, we are offering a free set of 30 product samples with applications for our catalog booklet. Please contact us or apply through the "Catalog Request" on our website. *For more details, please contact us or download the catalog.

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Remote monitoring of bolt loosening 24 hours a day | Interbolt

Remote monitoring of bolt loosening 24 hours a day | Interbolt

Even if you are 10,000 km away, you can detect bolt loosening 24 hours a day! Bolt axial force measurement and monitoring system.

Next-generation remote bolt axial force monitoring system, InterBolt. It measures bolt axial force in real-time with a precision of 1 kN and automatically sends the data to a cloud server. This IoT smart technology allows monitoring of bolt loosening from anywhere in the cloud. As a result, real-time bolt axial force data can be monitored from anywhere in the world using a computer or smartphone, eliminating the need for operators to be on-site. Axial force measurement data from offshore wind power in Hokkaido can be monitored in an office in Tokyo or even in an office in the United States. InterBolt is equipped with high-precision bolt load sensors. The battery-operated wireless sensor also includes an LED indicator that allows easy color-coded verification of the bolt's axial force status. Data can be sent to the InterBolt gateway for remote monitoring in the cloud or monitored on-site using the InterBolt tablet. It utilizes LoRa wireless communication, eliminating the need for wiring work. <About the bolt axial force monitoring InterBolt> For inquiries such as requests for quotes or materials, please contact us. Nihon Pralado Co., Ltd. TEL: 078-967-3556

  • Wind power generation
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【PEM】Self-Clinching Stud

【PEM】Self-Clinching Stud

A lineup including the "standard type" and "space-saving thin plate type"!

We would like to introduce our "Self-Clinching Studs." Compared to standard clinching studs, we offer a rich lineup including the "Space-Saving Edge Type," which can be installed 25-50% closer to the edge of the plate, and the "High-Strength Type," which can be used as an alternative to welding studs. Please feel free to contact us when you need assistance. 【Partial Lineup】 ■ Standard Type "FH, FHS, FHA" ■ For Stainless Steel Plate Insertion "FH4, FHP" ■ Space-Saving Edge Type "FHL, FHLS" ■ Space-Saving Thin Plate Type "TFH, TFHS" ■ High-Strength Type "HFH, HFHS, HFHB" *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
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Compression terminal mechanical connector copper split bolt SBC type

Compression terminal mechanical connector copper split bolt SBC type

Made of high-tension electrical copper, it provides highly reliable electrical and mechanical connections.

The mechanical connector, copper split bolt type SBC, is made of high-tensile electrical copper, allowing for highly reliable electrical and mechanical connections. The long body terminal can combine one or two conductors into one. No special tools are required; you can simply tighten the nut to make the connection. The built-in wire holder enhances tensile strength and ensures a secure connection. It is UL Listed and CSA approved for a maximum range of 600V. For more details, please contact us or refer to the catalog.

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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 with 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 integrated 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 traditional 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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Mini post

Mini post

Active in printed circuit boards, connectors, and acrylic covers!

【Features】 1. The appearance is beautiful and rust-free due to the nickel-plated finish on brass. 2. The hexagonal cross-section makes tightening easy. 【Material】 Nickel-plated brass. *For more details, please refer to the PDF document or feel free to contact us.

  • Power distribution and control panels
  • Piping and electrical wiring materials
  • Safety and consumables
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Freno link bolt

Freno link bolt

It is an all-directional, ultimate eye bolt. It can be safely lifted from any direction.

The freno link bolt can rotate freely 180 degrees relative to the mounting surface and 360 degrees relative to the mounting axis. Therefore, after tightening the bolt to the specified torque on the object, it can be safely lifted from any direction. This is an all-direction type, ultimate eye bolt that can be used with confidence even for lifting heavy objects that come with risks, unlike conventional eye bolts.

  • Hoist/Crane
  • Crane and others
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CODIPRO Rotating Eye Bolt

CODIPRO Rotating Eye Bolt

Safety design that meets the high recruitment standards of major companies. Can rotate under load. Passed 20,000 uses at a load of 1.5 times the working load.

Safety factor of 5 times. Lateral lifting, inversion, and pulling are possible during loading. Passed 20,000 usage tests.

  • Hoist/Crane
  • Material handling systems and equipment
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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 that has completed its role. Resizing only incurs processing costs, making it very economical. Recycle: Recoframe is made of aluminum with excellent recyclability. [Basic Composition] Recoframe consists of: ■ Frame ■ Lock system ■ Accessory parts ■ Base parts ■ Panel system ■ Door system These elements are structured to accommodate a wide range of applications with the 25 series based on a 25mm cross-section and the 40 series based on a 40mm cross-section. [T-lock Connection] The assembly of the frame can basically be done with just two types of components: the "T-lock" and the "taper bolt." Simply insert the T-lock into the groove of the frame and tighten the taper bolt.

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  • Aluminum sash
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Warning of bolt loosening with color! Axial force management "DTI System"

Warning of bolt loosening with color! Axial force management "DTI System"

Visual axis force management! Completion with pinpoint work only at the fastening points indicated in red for looseness occurrence!

The "DTI system" is a torque management system that embeds a mechanism within the bolt to detect slight elongation caused by axial force, displaying the degree of elongation (i.e., axial force) through a color change from red to black. Insufficient axial force due to improper tightening during bolt fastening operations increases the risk of breakage and other issues. By using this system, it is possible to confirm that the planned initial axial force has been achieved at all fastening points. Since the appropriate axial force varies depending on the application, it will be determined in consultation and produced to order based on the intended use. 【Features】 ■ Improves the safety of bolt fastening assemblies by accurately grasping axial force (i.e., tightening force) ■ Constant display of axial force allows for early problem detection and trouble avoidance ■ Enhances equipment operational efficiency through pinpoint maintenance *For more details, please download the PDF or feel free to contact us.

  • Subsidiary materials
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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. 【Features】 ■ The head height is even lower compared to the 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 Manufacturing Method of Mass-Produced Screws

[Case Study] Cost Reduction through Changes in 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 unit 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 they had a request to reduce costs due to the high unit price and increasing usage. We proposed a change in the manufacturing method, which was adopted without any issues and met or exceeded the performance of the conventional products, resulting in significant cost reduction. [Case Overview] ■ Issues - Costs had become too 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 production lots that ensure 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 hexagon socket bolts with left-hand threads that have disappeared from the market due to the manufacturer's discontinuation to a textile machinery manufacturer. The M3×7 hexagon socket bolt (left-hand thread) used in textile machinery was discontinued, and without finding an alternative product, the production line would come to a halt, affecting sales. We proposed custom machining of the left-hand thread hexagon socket bolts and painting of the heads, allowing for the selection of right-hand and left-hand threads without changing the screw size, and we were able to deliver the product by the desired deadline. [Overview of the Issue] - The M3×7 hexagon socket bolt (left-hand thread) was used in textile machinery, but production by the manufacturer has ended and it has been discontinued. - If no alternative product is found, the production line will stop, impacting 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 the Cause of Loosening

[Case Study] Investigation and Measures for the Cause of Loosening

A case study proposing investigation and measures 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 forklift tire wheels would fall off after delivery to the customer. We shared knowledge regarding the embedded bolts and conducted dimensional measurements of the threaded parts using the image measurement device. We 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 forklift tire wheels fall off after delivery to the customer. ■ If they fall off during 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."

Both the implant bolts and double-ended bolts have no heads and are products with threads cut on both ends, and they are sometimes thought to be the same product, but in fact, they are different. 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 implant side of the implant bolt is slightly thicker, which was the cause of the loosening. If such issues are discovered after mass production, it can lead to serious problems. To prevent this, let's recognize the differences between "implant bolts" and "double-ended bolts." *For more details on the column, you can view it through the related links. For further inquiries, please feel free to contact us.*

  • Joining and fastening materials
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[Technical Column] Causes of Breakage in Large Diameter Bolts Over M30

[Technical Column] Causes of Breakage 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? If it breaks, it requires a lot of effort to address the issue, and in some cases, it can lead to machine downtime, resulting in loss costs. In this column, we will explain the causes of large-diameter bolt breakage and the countermeasures using a product called Super Bolt. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

  • Joining and fastening materials
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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 embedded bolt standard "JIS B 1173" and the fastening component tolerance standard "JIS B 1021." - Comparison table of differences between embedded bolts and double-ended bolts - Embedded bolt standard "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 document or feel free to contact us.

  • Work tools
  • bolt

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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) 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.) for high-strength hex bolts, including 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 integrated production, ensuring stable quality. - Leveraging years of hot forging technology, we also manufacture large-diameter 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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  • bolt

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Stainless steel bolt

Stainless steel bolt

It is manufactured under strict quality control and 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 of which are carried out under strict quality control and with extensive experience. 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.

  • Joints between components
  • 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. has both hot and cold forging equipment, utilizing the characteristics of each to manufacture standard bolts, as well as irregular bolts and special steel bolts, regardless of the lot size, and is supported by many companies as a fastener manufacturer. Furthermore, we are equipped with processing facilities that can carry out secondary processing of bolts consistently. 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 technology. *Companies wishing to receive the "DVD" should contact us and indicate "DVD request." *For urgent matters or technical inquiries, please contact us directly through our website.

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  • bolt

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