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bolt Product List and Ranking from 274 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 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 17, 2025～Jan 13, 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. 日本ケミカルスクリュー Tokyo//Resin/Plastic
  4. 4 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  5. 5 泰生工業 Aichi//Manufacturing and processing contract
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bolt Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. High-strength thermoplastic plastic bolt "KYOUJIN" 日本ケミカルスクリュー
  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

1021～1035 item / All 1087 items

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[Performance data presentation] Carbon fiber reinforced plastic bolt 'CVB'

[Performance data presentation] Carbon fiber reinforced plastic bolt 'CVB'

Established a molding method that does not cut carbon fibers! This is a carbon bolt with excellent chemical resistance, lightweight, and high strength properties [Patent obtained].

Takai Corporation's "CVB" is a carbon fiber reinforced plastic bolt made using a thermosetting resin that excels in chemical resistance. By molding the carbon fibers in a connected state without cutting them, it achieves high strength. Compared to conventional resin bolts, it has achieved over four times the strength. Additionally, it boasts excellent chemical resistance, making it usable even in environments with chemicals such as sulfuric acid. You can download a document summarizing specific performance tables, shapes, and dimensions from the link below. Please feel free to check it out. 【Features】 ■ Unique technology called Fiber Keep Flow molding allows for molding without cutting the carbon fibers, maintaining them in a connected state. ■ Patented molding method for high-strength composite bolts. ■ Proven track record of adoption by major domestic semiconductor manufacturing equipment manufacturers.

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Anchor Bolt Misalignment Countermeasure 'Parent-Child Filler'

Anchor Bolt Misalignment Countermeasure 'Parent-Child Filler'

Avoid performance-related issues such as re-leveling the table and re-drilling holes in the base plate, which 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, 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 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) 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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Anchor Bolt Misalignment Countermeasure 'Parent-Child Filler Q Type (OF-Q)'

Anchor Bolt Misalignment 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 forces to anchor bolts in 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 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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Anchor Bolt Offset Countermeasure 'Parent-Child Filler L Type (OF-L)'

Anchor Bolt Offset Countermeasure '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 "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.*

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Staircase Exclusive "Parent-Child Filler K Type (OF-K)"

Staircase Exclusive "Parent-Child Filler K Type (OF-K)"

Stair-specific K type: Compatible with anchor bolt diameters M16 and M20! Base plate oversized hole filling material *For stairs only*

The parent-child filler type K is a parent-child filler specifically for stairs. The applicable ABt is only of two types: M16 and M20. It is characterized by a larger installation tolerance range for ABt compared to OF-L (OF-S), approximately double the value. The design condition stipulates that no tensile force should be applied to ABt. Shear force is treated similarly to OF-S. There are specific conditions unique to the parent-child filler K, so please refer to the "K 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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Anchor bolt, no need for leveling - "Parent-Child Filler"

Anchor bolt, no need for leveling - "Parent-Child Filler"

Avoid performance-related issues such as re-leveling and re-drilling holes in base plates that have been carried out in some areas 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 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.

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  • Steel

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

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

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

The parent-child filler type S has the same functions as type L, but in the primary and secondary design, it cannot transmit the shear force acting on the column base to the bolts. 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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  • Steel

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Parent-child filler at the column-beam joint

Parent-child filler at the column-beam joint

Avoid performance-related issues such as re-leveling the platform and re-drilling holes in the base plate that have been traditionally carried out in some areas! *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 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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  • Steel

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Staircase Exclusive "Parent-Child Filler K Type (OF-K)"

Staircase Exclusive "Parent-Child Filler K Type (OF-K)"

Stair-specific K type: Compatible with anchor bolt diameters M16 and M20! Base plate oversized hole filling material *For stairs only*

The parent-child filler type K is a parent-child filler specifically for stairs. The applicable ABt is only of two types: M16 and M20. It is characterized by a larger installation tolerance range for ABt compared to OF-L (OF-S), approximately double the value. As a design condition, it is specified that no tensile force should be applied to ABt. Shear force is treated similarly to OF-S. There are specific conditions unique to the parent-child filler K, so please refer to the "K 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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Staircase RC column and S beam joint "Parent-Child Filler K Type (OF-K)"

Staircase RC column and S beam joint "Parent-Child Filler K Type (OF-K)"

Stair-Specific K Type: Compatible with anchor bolt diameters M16 and M20! Base plate oversized hole filling material *For stair use only*

The parent-child filler type K is a parent-child filler specifically for stairs. The applicable ABt is only two types: M16 and M20. It is characterized by a larger installation tolerance range for ABt compared to OF-L (OF-S), approximately double the value. The design condition stipulates that no tensile force should be applied to ABt. Shear force is treated similarly to OF-S. There are specific conditions unique to the parent-child filler K, so please refer to the "K 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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Parent-child filler L type (OF-L) at the ABt of the RC column and S beam joint.

Parent-child filler L type (OF-L) at the ABt of the RC column and S 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 "Design Manual." *For more details, please refer to the PDF materials or feel free to contact us.

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Parent-child filler S type (OF-S) at the ABt of the RC column and S beam joint.

Parent-child filler S type (OF-S) at the ABt of the RC column and S beam joint.

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

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Parent-child filler type Q (OF-Q) at the ABt of the RC column and S beam joint.

Parent-child filler type Q (OF-Q) at the ABt of the RC column and S 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 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 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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Post-construction anchor displacement countermeasure 'Parent-Child Filler'

Post-construction 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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Aluminum bolt hole repair using mechanical stitching method in case of screw hole damage.

Aluminum bolt hole repair using mechanical stitching method in case of screw hole damage.

We will repair stripped screw holes, bolt holes, and damaged threads to their original size. A permanent solution for screw hole repairs!

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, "thermal distortion" does not occur. There is no residual stress in other areas, 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 and other tools → 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, so there is no impact on the operating rate of other equipment or the environment For more details, please contact us.

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