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

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
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. 構造工学研究所 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 ケー・エフ・シー Osaka//Building materials, supplies and fixtures manufacturers

bolt Product ranking

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Post-construction anchor offset measures: "Parent-child filler" 構造工学研究所
  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 AS345 Bolt/AS345 Plated Bolt Type N 岡部
  5. 5 Construction hardware products Auto Flash Bolt (Automatic French Drop Bolt) 大鳥機工

bolt Product List

601~615 item / All 714 items

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Next, bolt roof rack, flush handle, CFRP body.

Rapid and reliable fastening with light-curing adhesive. It can be used on various materials with a short curing time.

Onserts can be used not only with standard materials such as steel, aluminum, and resin, but also with glass and CFRP. In situations where mechanical fastening or welding cannot be used, a transparent plastic mount is formed and bonded using a light-curing adhesive. Onserts are effective in cases where it is difficult to process the base material, such as drilling pilot holes, in areas where welding is impossible, or when appearance is a major concern. For assembly, dedicated hand tools are available, and automation is also supported. 【Features】 - Short curing time (< 4 seconds) - No need for pilot holes - Fastening to thin sheets - Usable on surface-treated base materials - Excellent design quality - Compatible with various base materials - No heat generation

  • Plate glass and mirrors

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Parent-Child Filler Type S (OF-S)

Anchor bolt diameter M12 and M52 to M80 compatible! Base plate oversized hole filling material.

The parent-child filler type S has the same functions as type L, but it cannot transmit the shear force acting on the base of the column to the bolts in the primary and secondary design. The applicable anchor bolts range from M52 to M80, and steel grades with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler type S, so please refer to the "S Type Design and Construction Standard Drawings" and the "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.*

  • Steel construction
  • Special Construction Method
  • Structural Design Office

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No need to adjust anchor bolt base - "Parent-Child Filler L Type (OF-L)"

"Ah! It's misaligned, what should I do?" Have you ever had trouble with misalignment of anchor bolts? *Sample available.

The parent-child filler L type can be treated as equivalent to the general exposed column base specified in the Ministry of Construction Notification No. H12-1456. The applicable anchor bolts range from M16 to M48, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler L type, so please refer to the "L Type Design and Construction Standard Drawings" and the "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction
  • Special Construction Method
  • Structural Design Office

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No need for anchor bolt base adjustment - "Parent-Child Filler Q Type (OF-Q)"

Compatible with anchor bolt diameters M12 to M80! Base plate oversized hole filling material.

The parent-child filler Q type is the only type among parent-child fillers that can transmit shear force to anchor bolts in primary and secondary design. To achieve this, a dedicated grout material called OF-Q grout is used in addition to the steel parent and child fillers. Furthermore, the shear force that can be transmitted is 70% of the allowable shear strength of the anchor bolts used, so if this is exceeded, the size or number of anchor bolts must be increased to accommodate it. The applicable anchor bolts range from M12 to M80, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler Q, so for design, please refer to the "Q Type Design and Construction Standard Drawings" and "Design Manual," and for construction, please refer to the various "Construction Manuals." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction
  • Special Construction Method
  • Structural Design Office

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Parent-child filler L type (OF-L) at the column-beam joint.

"Ah! It's misaligned, what should I do?" Have you ever had trouble with misalignment of anchor bolts? *Sample available.

The parent-child filler L type can be treated as equivalent to the general exposed column base specified in the Ministry of Construction Notification No. H12-1456. The applicable anchor bolts range from M16 to M48, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler L, so please refer to the "L Type Design and Construction Standard Drawings" and the "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction
  • Special Construction Method
  • Structural Design Office

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Parent-child filler type Q (OF-Q) at the column-beam joint.

Compatible with anchor bolt diameters M12 to M80! Base plate oversized hole filling material.

The parent-child filler Q type is the only type among parent-child fillers that can transmit shear force to anchor bolts in primary and secondary designs. To achieve this, a special grout material called OF-Q grout is used in addition to the steel parent and child fillers. Furthermore, the shear force that can be transmitted is 70% of the allowable shear strength of the anchor bolts used, so if this is exceeded, the size of the anchor bolts must be increased or the number of bolts must be increased to accommodate it. The applicable anchor bolts range from M12 to M80, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler Q, so for design, please refer to the "Q Type Design and Construction Standard Drawings" and the "Design Manual," and for construction, please refer to the various "Construction Manuals." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction
  • Special Construction Method
  • Structural Design Office

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Parent-child filler for the anchor bolts at the RC column and S beam joint.

Avoid performance-related issues such as re-leveling the platform and re-drilling holes in the base plate that have been carried out in some areas until now! *Sample available upon request.

The "parent-child filler" consists of two steel components of different sizes, each with an eccentric hole. By using this in the base of steel columns, there is no need for corrective measures such as "straightening the anchor bolts" or "enlarging the base plate holes," allowing for the installation of steel columns with precision without damaging the important building components, namely the anchor bolts and base plates. The corresponding anchor bolt sizes range from M12 to M80. 【Four Types】 ■ Parent-child filler L type (OF-L) with performance equivalent to exposed column bases as specified in the Ministry of Construction Notification No. 1456 of Heisei 12. ■ Parent-child filler S type (OF-S) compatible with large diameters M52 to M80. ■ Parent-child filler K type (OF-K) specifically for stairs. ■ Parent-child filler Q type (OF-Q) capable of transmitting shear forces to the anchor bolts. *For more details, please download the PDF or contact us.

  • Steel construction

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Bridge Collapse Prevention Anchor Offset Countermeasure 'Parent-Child Filler'

Avoid performance-related issues such as the previously conducted adjustments to the table and re-drilling of holes in the base plate! *Sample available for provision.

The "parent-child filler" consists of two steel components of different sizes, each with an eccentric hole. By using this in the base of steel columns, it eliminates the need for corrective measures such as "straightening the anchor bolts" or "enlarging the base plate holes," allowing for the installation of steel columns with precision without damaging the important building components of anchor bolts and base plates. The corresponding anchor bolt sizes range from M12 to M80. 【Four Types】 ■ Parent-child filler L type (OF-L) with performance equivalent to exposed column bases as specified in the Ministry of Construction Notification No. 1456 of 2000. ■ Parent-child filler S type (OF-S) compatible with large diameters M52 to M80. ■ Parent-child filler K type (OF-K) specifically for stairs. ■ Parent-child filler Q type (OF-Q) that can transmit shear forces to the anchor bolts. *For more details, please download the PDF or contact us.

  • Steel construction

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Bridge Collapse Prevention Anchor Offset Countermeasure 'Parent-Child Filler L Type (OF-L)'

"Ah! It's misaligned, what should I do?" Have you ever experienced trouble due to misalignment of anchor bolts? *Sample available.

The parent-child filler L type can be treated as equivalent to the general exposed column base specified in the Ministry of Construction Notification No. H12-1456. The applicable anchor bolts range from M16 to M48, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler L type, so please refer to the "L Type Design and Construction Standard Drawings" and "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction

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Bridge Collapse Prevention Anchor Offset Countermeasure 'Parent-Child Filler S Type (OF-S)'

Compatible with anchor bolt diameters M12 and M52 to M80! Base plate oversized hole filling material.

The parent-child filler type S has the same functions as type L, but it cannot transmit the shear force acting on the base of the column to the bolts in the primary and secondary design. Applicable anchor bolts range from M52 to M80, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions for the parent-child filler type S, so please refer to the "S Type Design and Construction Standard Drawings" and "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction

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Bridge Collapse Prevention Anchor Offset Countermeasure 'Parent-Child Filler Q Type (OF-Q)'

Compatible with anchor bolt diameters M12 to M80! Base plate oversized hole filling material.

The parent-child filler Q type is the only type among parent-child fillers that can transmit shear force to anchor bolts in primary and secondary design. To achieve this, a dedicated grout material called OF-Q grout is used in addition to the steel parent and child fillers. Furthermore, the shear force that can be transmitted is 70% of the allowable shear strength of the anchor bolts used, so if this is exceeded, the size or number of anchor bolts must be increased accordingly. The applicable anchor bolts range from M12 to M80, and steel types with a tensile strength of 490 N/mm² or less can be used. There are specific conditions unique to the parent-child filler Q, so for design, please refer to the "Q Type Design and Construction Standard Drawings" and "Design Manual," and for construction, please refer to various "Construction Manuals." *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel construction

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Seismic reinforcement anchor displacement countermeasure 'Parent-Child Filler'

Avoid performance-related issues such as the previously conducted adjustments to the platform and re-drilling of base plate holes! *Sample available upon request.

The "parent-child filler" consists of two steel components of different sizes, each with an eccentric hole. By using this in the base of steel columns, there is no need for corrective measures such as "straightening the anchor bolts" or "enlarging the base plate holes," allowing for the installation of steel columns with precision without damaging the important building components of anchor bolts and base plates. The corresponding anchor bolt sizes range from M12 to M80. 【Four Types】 ■ Parent-child filler L type (OF-L) with performance equivalent to exposed column bases as specified in the Ministry of Construction Notification No. 1456 of 2000. ■ Parent-child filler S type (OF-S) compatible with large diameters M52 to M80. ■ Parent-child filler K type (OF-K) specifically for stairs. ■ Parent-child filler Q type (OF-Q) that can transmit shear forces to the anchor bolts. *For more details, please download the PDF or contact us.

  • Steel construction

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A.Y. Fastener Polyplug Bolt (Stainless Steel)

For construction supplies, go to A.Y. Fasteners!

AY Fastener Co., Ltd., which handles various types of anchors, offers the following products. They are made of stainless steel.

  • Sanitary fixtures
  • Water and sewerage pipe fittings
  • Tile work

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Cast metal MS method metal repair bolt hole repair cast casing crack

We will repair cracks that have occurred in metal and machinery without applying heat. Instead of welding, we will physically remove and repair the cracks without adding heat.

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat at all, there is no "thermal distortion." It prevents residual stress from occurring in other areas and also prevents secondary damage such as new cracks. Cracks in metal are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." **Features of the MS Method:** - No hardening or residual stress from heat - Elimination of secondary damage - Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements - Completion of construction in a short period → Does not significantly reduce the operating rate of equipment - Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operating rate of other equipment or the environment For more details, please contact us.

  • others

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Permanent solution! Thread hole repair, bolt hole repair, welding-free repair, thread hole repair method.

Permanent solution for screw hole repair! We will restore crushed screw holes, screw threads, bolt holes, and damaged screw threads to their original size.

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitch Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. 【Features】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rate of other equipment or the environment For more details, please contact us.

  • Renovation and repair methods

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