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bolt Product List and Ranking from 273 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 由良産商株式会社　特販部　特販課 Osaka//Machine elements and parts
  2. 神鋼ボルト Chiba//Machine elements and parts
  3. 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  4. 4 泰生工業 Aichi//Manufacturing and processing contract
  5. 5 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
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bolt Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Basic Knowledge of Screws: About Screw Standards 由良産商株式会社　特販部　特販課
  2. High-strength bolt for pressure jointing "Naring Bolt" 神鋼ボルト
  3. World's only high-strength bolt for one-sided installation: Hack High Strength One-Side Bolt フルサト工業 建材開発部
  4. 4 Anchor bolt "Hijikata Bolt" that makes removal work hassle-free. 泰生工業
  5. 5 User-friendly "no driving required" anchor bolt "Hijikata Bolt" 泰生工業

bolt Product List

931～945 item / All 1086 items

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

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 misaligned anchor bolts? *Sample available.

The parent-child filler L type can be treated as equivalent to general exposed column bases as 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.*

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  • Steel

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

Parent-child filler Q type (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 both primary and secondary designs. To achieve this, a specialized 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.

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  • Steel

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

Parent-child filler for the anchor bolts of 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, which have been carried out in some cases 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, 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, 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 defined 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.

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

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

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 cases until now! *Sample available.

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 architectural components of 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), which has 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), which accommodates large diameters from M52 to M80. ■ Parent-child filler K type (OF-K), specifically for stairs. ■ Parent-child filler Q type (OF-Q), which can transmit shear forces to the anchor bolts. *For more details, please download the PDF or contact us.

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

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

"Ah! It's misaligned, what should I do?" Have you ever had trouble with misaligned 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 "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.*

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

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 column base 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 the "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

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

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 the Parent-Child Fillers that can transmit shear forces to anchor bolts in primary and secondary designs. 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; therefore, if this limit 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 "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.

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Seismic reinforcement anchor displacement countermeasure 'Parent-Child Filler'

Seismic reinforcement anchor displacement countermeasure 'Parent-Child Filler'

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 architectural 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.

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Seismic reinforcement anchor displacement countermeasure 'Parent-Child Filler Q Type (OF-Q)'

Seismic reinforcement anchor displacement 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 the Parent-Child Fillers that can transmit shear force to anchor bolts in both primary and secondary designs. To achieve this, a specialized 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; 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.

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Post-Construction Anchor Offset Countermeasure 'Parent-Child Filler Q Type (OF-Q)'

Post-Construction 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 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 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.

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Bolts that prevent leaks of liquids and gases! Seal Series Comprehensive Catalog

Bolts that prevent leaks of liquids and gases! Seal Series Comprehensive Catalog

Attention those troubled by liquid and air leaks! This single bolt seals water, oil, and air【Seal Series】.

The seal series features a single unit that provides leak prevention, excellent oil resistance, heat resistance, and weather resistance. Since it is integrated with the shield, it offers great workability, good functionality, and can be used in tight spaces. "If you're using a packing but finding it difficult to arrange the perfect size for the bolt..." "I apply a coating during tightening, but it takes time to find the right coating agent, apply it, and let it dry." "I just want to prevent leaks, no matter what." If you have such concerns, please download our comprehensive catalog with test data for your review. 【Main Features】 ■ Leak Prevention… The shield ring behind the screw and washer stops leaks! ■ Work Efficiency… The screws and washers are integrated with the shield ring, making work speedy! ■ High Waterproof Function… Passed the waterproof test of 20MPa for 1 minute! ■ Reusable… Can be reused as long as the shield ring is not damaged. *For more details, please contact us or download the PDF.

  • bolt

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Cast iron crack welding repair, mechanical stitch application, metal repair, weld-free repair.

Cast iron crack welding repair, mechanical stitch application, metal repair, weld-free repair.

We will repair the metal cracks without applying heat. Since no heat is applied, there will be no distortion. We will also repair the damaged bolt holes.

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress does not occur in other areas, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, resulting in residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features】 ■ 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 track record ■ Completion of construction in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, so there is no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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

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 Stitching Method) that addresses metal cracks using mechanical methods. 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 with jigs, etc. → Accumulation of know-how, experience, and track record ■ 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.

  • Other mounting machines

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February 2012 Issue MS Newsletter Aluminum Exhaust Manifold

February 2012 Issue MS Newsletter Aluminum Exhaust Manifold

February 2012 Issue MS Newsletter Aluminum Exhaust Manifold

【Product PR】 The "MS Method (Mechanical Stitch)" is a revolutionary repair technique (Mechanical Stitching Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress does not occur in other areas, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In general 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 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 → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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March 2012 Issue MS Newsletter Press Machine Crown Frame

March 2012 Issue MS Newsletter Press Machine Crown Frame

March 2012 Issue MS Newsletter Press Machine Crown Frame

【Product PR】 The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitch Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress does not occur in other areas, preventing secondary damage such as new cracks. Metal cracks 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 and other tools → Accumulation of know-how, experience, and track record ■ Completion of work in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, so there is no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • Gearbox

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