bolt Product List and Ranking from 173 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 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. 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 null/null
  5. 5 大鳥機工 Tottori//Building materials, supplies and fixtures manufacturers
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bolt Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Pole adapter for electrical material joint parts of different diameters and shapes. 八州電工
  2. Construction hardware products Auto Flash Bolt (Automatic French Drop Bolt) 大鳥機工
  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 Sanko-style one-sided bolt "Stratite SH type"

bolt Product List

211～240 item / All 721 items

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T-LSB (Tornaji Lag Screw Bolt)

T-LSB (Tornaji Lag Screw Bolt)

Fastening components used for various joints utilizing wooden materials. For all types of fastening in wood-steel hybrid structures and RC members, etc.

T-LSB (T-Nut Lag Screw Bolt) is a product developed to simplify construction and reduce costs as a component for fastening steel plates and wood materials such as CLT. It demonstrates significant effectiveness in the construction of composite structures involving wood-to-wood, wood-to-steel, and wood-to-steel-to-RC components. 【Features】 - There is no hexagonal head like traditional LSBs, so counterboring of the wood is unnecessary. - Since there is no counterboring, the epoxy resin filling work is not required. - Chiseling work, which is done when using fillers, is not necessary. - It can be easily screwed in using a dedicated attachment bolt. - Costs can be reduced by eliminating counterboring processing fees, filler costs, and chiseling work. - Simplifying construction can shorten the construction period. - Management is conducted for each manufacturing lot, and inspection reports are provided. ◎ For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
  • Other flooring materials
  • bolt

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Okai Iron Works Co., Ltd. Business Introduction

Okai Iron Works Co., Ltd. Business Introduction

We provide products that achieve high precision, short delivery times, and reasonable costs by utilizing advanced cold forging technology.

Okai Iron Works Co., Ltd. is a company engaged in the manufacturing and sales of various fasteners and precision parts. Leveraging our advanced mold design capabilities and unique cold forging technology, we continuously respond to emerging challenges with an all-around approach, providing optimal products that achieve high precision, short delivery times, and reasonable costs. Our company offers a wide range of products in various sizes and materials, primarily focusing on automotive parts. We also accommodate complex shapes and special items with our unique mold technology. For all your parts and fastener needs, please trust us. 【Business Description】 ■ Manufacturing and sales of various fasteners and precision parts *For more details, please refer to our catalog or feel free to contact us.

  • Other fixtures and fittings
  • bolt

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Hexagon socket bolt

Hexagon socket bolt

The component grade is A as specified by JIS B1021! Hexagon socket bolts with thorough quality control.

The "Hexagon Socket Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. Our company anticipates needs and proposes optimal products. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Comprehensive quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and shipping" ■ High productivity through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.

  • others
  • bolt

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Hexagon socket button bolt

Hexagon socket button bolt

The component grade is A as specified by JIS B1021! Hexagon socket button bolts with thorough quality control.

The "Hexagon Socket Button Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. Our company detects needs and proposes optimal products. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Rigorous quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and immediate shipping" ■ High productivity through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.

  • others
  • bolt

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Hexagon socket bolt with washer assembly

Hexagon socket bolt with washer assembly

A wide range of products in the lineup! Hexagon socket bolts with built-in washers.

The "Washer-Integrated Hexagon Socket Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. We offer a wide range of products, including the "V type," which incorporates a wave washer to enhance spring action, and the "S type," which is expected to provide strong tightening and anti-loosening effects. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Rigorous quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and shipping" ■ High productivity achieved through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.

  • others
  • bolt

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Concrete pillar

Concrete pillar

Cold-resistant concrete columns with excellent durability against frost damage! Three types available!

We offer three types of "concrete columns." They are designed for cold climates and have excellent durability against freeze damage. 【Lineup】 ■ Replacement signal pole ■ Jack pole ■ Talkback pole *For more details, please refer to the PDF document or feel free to contact us.

  • Concrete construction
  • bolt

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Entrance pole painting

Entrance pole painting

Change the color of the entrance pole for a unique lighting effect! We offer options like hammer tone, which creates a bumpy pattern while maintaining a smooth painted surface!

Changing the paint of the entrance pole will create a unique lighting effect. We offer various types of paint, such as hammer tone, which has a smooth surface but features a bumpy pattern. Please feel free to contact us when you need assistance. 【Services Offered】 ■ Hammer tone and other types of paint with a smooth surface but bumpy patterns. *For more details, please refer to the PDF document or feel free to contact us.

  • Plastering and painting work
  • bolt

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Transportable in segments! A separate pole that reduces logistics costs.

Transportable in segments! A separate pole that reduces logistics costs.

[Attention those troubled by transportation costs!] A pole that can be divided into two parts and can be transported manually. It can be delivered even to sites where a 4-ton truck cannot enter.

The "Separate Pole," which can be divided into upper and lower sections for transportation, solves your concerns about shipping costs. With a standard pole, the length may require a 4-ton truck for transport. However, if a 4-ton truck cannot access the construction site, a crane may be necessary. With the "Separate Pole," you can transport it compactly by dividing it into upper and lower sections, and manual transportation is also possible if needed. It can also be shipped via mixed cargo, helping to reduce shipping costs. 【Features】 ■ Possible to ship via mixed cargo ■ Can be transported manually without a crane *For more details, please refer to the PDF document or feel free to contact us.

  • セパレートポール2.JPG
  • セパレートポール3.JPG
  • Collection and transportation
  • bolt

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Nortlock Washer with Railway Vehicle Adoption Examples [NETIS Registered]

Nortlock Washer with Railway Vehicle Adoption Examples [NETIS Registered]

Numerous achievements in all industries! Wedge lock products that physically prevent bolt loosening.

The "Nortlock Washer" employs a "wedge lock mechanism" and is a loosening prevention product that does not rely on friction. It protects bolt connections from loosening even in the most severe vibration environments, ensuring solid safety. It is used in various bolt connections in the railway industry worldwide, including bogies, couplers, brake systems, equipment, track maintenance, and sleepers. Its high quality and safety have been recognized, and it has been registered in the database "NETIS" (New Technology Information Sharing System) operated by the Ministry of Land, Infrastructure, Transport and Tourism. (Registration number: KKK-190002-A) 【Features】 ■ Loosening prevention that does not rely on friction ■ Wedge lock mechanism ■ Many approvals and certifications, primarily in Europe ■ Sizes (Steel): M3 to M130 ■ Sizes (SUS): M3 to 80 *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • others
  • bolt

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[Maintenance Improvement] Significantly improved work time and reliability regarding bolt fastening!

[Maintenance Improvement] Significantly improved work time and reliability regarding bolt fastening!

In most cases, it is possible to significantly improve when bolts "loosen," "break," or when "working time" and "workload" are involved.

In various plant maintenance situations, the removal and re-tightening of bolts is rarely the "goal." Nevertheless, the reality is that addressing issues such as breakage and loosening, as well as the removal and re-tightening process itself, requires a significant amount of time and cost. ■ Events where improvements can be expected (examples) - Loosening of bolts and nuts - Fatigue failure of bolts or breakage for reasons that are not well understood - Reduction of time for bolt removal/re-tightening - A reliable method is needed for fastening parts that require high precision in axial force - Measures to eliminate the need for cranes in the removal/re-tightening of large-diameter bolts - Significant reduction in work time for the removal/re-tightening of large-diameter bolts - Significant reduction in physical strain from the removal/re-tightening of large-diameter bolts - Eradication of galling and seizing - Play in movable parts (due to wear in pin holes) - Elimination of the need for complete part replacement due to wear in movable parts - Elimination of costly service requests due to wear in movable parts - Elimination of the need for bushing replacement due to wear in movable parts Most of the above events can be improved in nearly all cases. For more details, please download the catalog or contact us.

  • Safety and consumables
  • Work tools
  • Bridge Materials
  • bolt

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Nord-Lock SC Washer

Nord-Lock SC Washer

Washers compatible with high-strength bolts for construction used in steel structures and bridges in Europe!

This product is a Nord-Lock washer specifically designed for high-strength bolts used in construction, easily replaceable with flat washers as specified in EN 14399-6. It is widely used in structural steelwork and bridge construction in many countries where European standards apply, physically preventing bolt loosening due to vibrations from vehicle traffic and other sources. The chamfering treatment on the inner diameter is applied to both sides of the two-piece set, eliminating the risk of incorrect assembly orientation. 【Features】 ■ Physically prevents rotational loosening in steel structures ■ Product design and CE marking specialized for HV or HR sets ■ Allows for a highly reliable fastening design even with short fastening lengths ■ Provides the same effect regardless of the skill or experience of the operator ■ Usable in a wide temperature range from -50°C to 150°C *For more details, please refer to the PDF document or feel free to contact us.

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  • bolt

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[Nortlock Product Adoption Case] Tokai Railway Company (JR Tokai)

[Nortlock Product Adoption Case] Tokai Railway Company (JR Tokai)

No more lock nuts that have been used hundreds and thousands of times! An example that also contributed to vehicle weight reduction.

We would like to introduce a case study of Tokai Railway Company (JR Tokai), which has adopted Nord-Lock products. The company has relied on skilled workers who meticulously maintain and inspect their systems day and night to ensure safety, which required a tremendous amount of effort and time. To address this, they adopted our "Nord-Lock Washer." This product has a mechanism that prevents loosening and rotation, even in extremely harsh vibration environments, significantly advancing this long-standing challenge. 【Case Overview】 ■ Customer: Tokai Railway Company (JR Tokai) ■ Product: Shinkansen N700 Series Vehicles ■ Adopted Product: Nord-Lock Washer *For more details, please refer to the PDF document or feel free to contact us.

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[Nortlock Product Adoption Case] Coatec Inc.

[Nortlock Product Adoption Case] Coatec Inc.

To respond to the customer's wishes! A case where the same fastening precision can be easily achieved regardless of who performs the work.

We would like to introduce a case study of Coretech Co., Ltd., which adopted Nord-Lock products. The company was using double nuts to secure tie rods that are constantly exposed to the impact and load of presses, but this method led to variations in effectiveness depending on the operator. Moreover, when it comes to larger sizes like the tie rods of a press machine, the task of tightening the nuts itself was very challenging and time-consuming. Therefore, they adopted our "Superbolt." As a result, concerns about maintenance after product delivery were eliminated, providing significant peace of mind psychologically. [Case Overview] ■ Customer: Coretech Co., Ltd. ■ Adopted Product: Superbolt *For more details, please refer to the PDF document or feel free to contact us.

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[Complimentary Guidebook Available] Thorough explanation of various bolt loosening prevention methods!

[Complimentary Guidebook Available] Thorough explanation of various bolt loosening prevention methods!

This booklet explains the causes of bolt loosening and serves as a guide to understanding proper fastening methods.

The publication includes challenges of bolt fastening, factors causing axial force loss, methods to prevent loosening of bolt fastenings, and guidance for selecting loosening prevention methods. It compares and evaluates general methods for preventing loosening of bolt fastenings over the service life of assemblies, allowing you to choose appropriate fastening methods to solve issues related to bolt fastening. 【Contents (excerpt)】 ■ Why do bolts loosen? ■ Challenges of bolt fastening ■ Factors causing axial force loss ■ Guidance for selecting loosening prevention methods ■ Loosening prevention methods for bolts by product ■ Corrosion countermeasures for metals >>>NEWS<<< Nord-Lock Japan will exhibit at the "Plant Maintenance Show" held from July 24 to 26. If you plan to attend or are interested, please stop by our booth (M4-176).

  • Road signs and road accessories
  • bolt

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Torsion Type High Strength Bolt "Shinko Torcon Bolt"

Torsion Type High Strength Bolt "Shinko Torcon Bolt"

A structural torsional high-strength bolt with excellent workability, featuring stable tightening axial force, requiring no special skills for tightening, and eliminating the risk of forgetting to tighten!

The "Shinko Torcon Bolt" is a structural torsional high-strength bolt that features stable tightening axial force, does not require skilled tightening, and eliminates the risk of forgetting to tighten. It is manufactured under a consistent quality control system, ensuring uniform and stable quality, with a consistent pin tail fracture strength. Additionally, a special surface treatment that is resistant to temperature changes has been developed and applied to the nut, resulting in stable axial force. 【Features】 ■ Stable tightening axial force allows for perfect installation ■ Torque coefficient values are stable against temperature changes ■ No risk of forgetting to tighten ■ Does not require skilled tightening *For more details, please request materials or view the PDF data available for download.

  • Work tools
  • bolt

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Anti-corrosion treated double-ended high-strength bolt with a collar.

Anti-corrosion treated double-ended high-strength bolt with a collar.

High-strength bolts that can be tightened from one side only.

The "Rust-Resistant Treated Sectioned Double-Ended High-Strength Bolt" was developed for use in panel joints of steel composite floor slabs and has been adopted in numerous construction projects. Since the composite floor slab can be fixed to the panel before being installed on the bridge girder, bolt tightening can be performed with only top-side work during construction. 【Overview】 ■ The shaft has a section (Φ25.5mm) and is threaded at both ends. ■ Composed of one bolt, two nuts, and two washers. ■ There are two types of nuts: the bolt-fixing side nut (white) and the connecting plate side nut (green). ■ Both washers are the same. ■ Surface treatment for rust prevention is applied to the bolt, nut, and washer. *For more details, please download the PDF or contact us.

  • Safety and consumables
  • bolt

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Rust prevention treatment Shinko high-tension bolt

Rust prevention treatment Shinko high-tension bolt

Rust-resistant treatment Shinko high-tension bolts that show 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-rust oil, and no adhesion of dust or other particles ■ Bolt performance equivalent to standard high-strength bolts ■ The threads of the nuts are over-tapped before anti-corrosion treatment, but the amount does not affect strength *For more details, please download the PDF or contact us.

  • Safety and consumables
  • bolt

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Weather-resistant high-strength bolts by Kobe Steel

Weather-resistant high-strength bolts by Kobe Steel

Weather-resistant high-strength bolts from Shin-Ko that suppress subsequent corrosion reactions and provide 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 resistance ■ Corrosion potential similar to that of the steel plate ■ Can be used as a dedicated bolt 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.

  • Safety and consumables
  • bolt

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Shinko Hexagon Torque Converter Bolt

Shinko Hexagon Torque Converter Bolt

Hexagonal high-strength bolts of the Torushia type, assuming disassembly.

The "Shinko Hexagon Torque Control Bolt" was developed to solve the problem of not being able to use torsion-type high-strength bolts in temporary construction work. The tightening axial force is stable and can be constructed easily. Please feel free to contact us if you have any inquiries. 【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.

  • Safety and consumables
  • bolt

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Shin-Ko High Tension Bolt

Shin-Ko 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 results in a stable torque coefficient value, 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 simultaneous rotation of bolts and washers *For more details, please download the PDF or contact us.

  • Safety and consumables
  • bolt

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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 in the same manner as 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 Industrial Co., Ltd., a surface treatment processing manufacturer. The SG coating provides surface treatment that exhibits 2 to 5 times greater 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.

  • Safety and consumables
  • bolt

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Fastener Product Catalog

Fastener Product Catalog

Starting with structural torsional high-strength bolts, a large number of bolts and nuts are listed.

This document is a product catalog featuring screws from a construction materials trading company that sells components for construction machinery and building materials. It includes items such as "Hex High Tensile" bolts for friction joints, "Torsha Bolts," and "Hex Bolts." [Included Content (Partial)] ■ Hex High Tensile ■ Torsha Bolt ■ Hot-Dip Galvanized High Strength Hex Bolt (Reference Material) ■ Hex Bolt ■ Hex Bolt Nut Set ■ Hex Fully Threaded Bolt ■ High Strength Hex Bolt *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
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Seismic-resistant foundation safety construction system "D-Suru Method"

Seismic-resistant foundation safety construction system "D-Suru 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 placing a frame directly under the anchor bolts, it greatly avoids contact with rebar. It bypasses complex rebar arrangements and is responsible for 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.

  • Steel bar construction
  • Steel construction
  • Vibration isolation, vibration control, and earthquake resistance construction
  • bolt

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Anchor bolt

Anchor bolt

Shipped under strict standards! Introduction of foundation anchor bolts and structural anchor bolts for construction.

Otsu Iron Works Co., Ltd. handles anchor bolts and construction bolts and screw products used in the foundation parts of buildings. The 'anchor bolts' shipped under strict internal standards include a lineup of "foundation anchor bolts," "single-thread anchor bolts," and "double-thread anchor bolts." The construction structural anchor bolts "ABR and ABM" are shipped only after clearing strict JIS standards and rigorous internal standards. We deliver safe and high-quality products. 【Product Lineup】 ■ Foundation anchor bolts (round steel / deformed steel) ■ Double-thread anchor bolts ■ Single-thread anchor bolts ■ ABR ■ ABM *Please feel free to contact us for more details.

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Otsu Iron Works Introduction Brochure

Otsu Iron Works Introduction Brochure

The unofficial mascot character Otty-kun introduces Otsu Ironworks.

This is the introduction brochure for Otsu Ironworks presented by Otti-kun.

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Anchor set construction and work [*Manufacturing and construction integrated system*]

Anchor set construction and work [*Manufacturing and construction integrated 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. Total proposals for platform drawings, manufacturing, and installation tailored to the conditions of the construction site. 3. Comprehensive proposals related to complex and specialized anchor frames and anchor sets. *Please feel free to consult us regarding anchor bolts, anchor frames, or anchor sets. *For more details, please do not hesitate to contact us.

  • Foundation construction
  • Steel construction
  • Residential foundations
  • bolt

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Introduction to the lineup of metal fittings "Wire Bolt"

Introduction to the lineup of metal fittings "Wire Bolt"

Wire U-bolts and more! We have two types of wire bolt fittings in our lineup!

At Clark, we handle a wide range of fittings tailored to various applications, including the Plate Series, Carabiner Series, Shackle Series, Safety Bars, Gratings, Clamps, Wire Bolts, Ring Series, and S-Hook Series. We have about two types of "Wire Bolts" available. You can also purchase products online from the link below. If you are interested, please click the link, or if you have any inquiries about the products, we would appreciate it if you could contact us via the inquiry button. 【Lineup】 ■ Wire U-Bolts ■ Wire Ropes *For more details, please refer to the related links or feel free to contact us.

  • Safety and consumables
  • bolt

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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 metal, with a groundbreaking strength more than six times that of conventional plastic bolts, and 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.

  • Safety and consumables
  • others
  • bolt

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[Attention Construction Companies] Development of Insulating Bolts with a New Material to Replace Teflon!

[Attention Construction Companies] Development of Insulating Bolts with a New Material to Replace Teflon!

50% lower cost compared to Teflon! It exhibits excellent workability and has a shape that eliminates concerns about adhesion due to pipe expansion during installation! Insulating bolts made of polyethylene resin.

The "UHPE CPK U-bolt" is a support material that smoothly accommodates the expansion and contraction movements of piping caused by temperature differences in general piping and plants on land. For the sliding parts, we use UHPE (ultra-high molecular weight polyethylene resin), which is low-cost and possesses wear resistance and impact resistance, combining numerous excellent characteristics. To accommodate a wide variety of pipe diameters, we offer a wide range of U-bolts from 50A to 600A by changing the shape of the base plate. 【Features】 ■ Excellent wear resistance ■ Excellent impact resistance ■ Excellent sliding properties ■ Excellent chemical resistance ■ Excellent water resistance *For more details, please refer to the PDF document or feel free to contact us.

  • Piping and electrical wiring materials
  • Piping materials (plastic pipes)
  • bolt

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Lock Bolt "HD Lock Bolt (High Durability Lock Bolt)"

Lock Bolt "HD Lock Bolt (High Durability Lock Bolt)"

Rock bolts with excellent durability, workability, and cost-effectiveness! By applying saturated polyester processing to the steel material, it is free from oils and fats. It is an environmentally friendly product.

The HD Lock Bolt Method is a highly durable locking bolt technique that features double rust prevention with zinc plating and saturated polyester coating on the head and the back of the head, where corrosion is most concerning. It employs a cap nut lock bolt system at the head, which integrates the cap, nut, and angle adjustment function, resulting in an excellent head fixing system in terms of workability and cost-effectiveness. Additionally, the double rust prevention on the back eliminates the need for rust-proof oil, making it an environmentally friendly method. Performance of Saturated Polyester: - Excellent adhesion to various metals - Superior resistance to acids, weather, salt damage, impact, and wear - Usable even in strongly acidic ground with a pH of 3 or lower - Non-toxic, harmless, and environmentally friendly coating technology - Confirmed high durability of over 50 years through exposure testing 【Features】 1. Corrosion Resistance - Over 50 years of corrosion resistance due to zinc plating and saturated polyester coating - No need for rust-proof oil filling as the materials do not corrode 2. Workability - Reduced parts and improved workability through the integration of the cap, nut, and angle adjustment function - Lightweight due to the use of aluminum castings - One-touch fixing with patch spacers 3. Cost-effectiveness - Economic benefits from reduced parts - Reduced life cycle costs due to improved durability

  • Slope protection material
  • Earth retaining wall/foundation reinforcement
  • Reinforcement and repair materials
  • bolt

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