Nonferrous Metals ASME/ANSI B18.9-1-2017 80° Countersunk square neck bolts(Repair head)
Product details
The 80° countersunk square neck bolt (repair head), an innovation in the field of fasteners, is designed to solve the problem of removing and replacing traditional bolts in damaged or inaccessible areas.
Functional characteristics
- Enhanced repair head design: The repair head bolt adopts an enhanced head structure, even if the original thread or fastener is seriously damaged, it can be firmly grabbed and successfully spun out with the help of special tools to avoid further damage to the parent material.
- 80° tilt Angle countersunk head design: Continue the classic, ensure that the bolt head can be smoothly inserted into the preset groove, maintain the consistency and beauty of the surface, especially suitable for the appearance of high requirements of the project.
- Square neck and high strength material: The square neck provides additional anti-rotation performance, and the selected alloy steel or stainless steel material gives the bolt excellent tensile and torsional deformation resistance, suitable for all kinds of complex conditions.
Application
- Aerospace and defense industry: In the maintenance process of precision equipment such as aircraft and satellites, 80° countersunk head square neck repair head bolts can quickly and effectively restore the tight state of damaged parts to ensure flight safety.
- Heavy machinery equipment: In mining, construction machinery, power facilities and other industries, the repair capability of these bolts significantly reduces downtime caused by fastener failures and improves equipment utilization.
- Construction and Civil Engineering: In the daily maintenance and upgrading of Bridges, tunnels and tall buildings, repairing head bolts simplifies the removal process of old components and accelerates construction progress.
