Carbon Steel ASME/ANSI B18.9-2-2017 60° Countersunk head nibbed bolts(Repair head)
Product Overview:
The 60° countersunk bolt nibbed bolt (repair head) is a specially designed fastener with a 60 degree conical countersunk head at the head. 60° countersunk head nibbed bolts (repair heads) are typically made of high-strength alloy steel, which is heat treated to increase its tensile strength and toughness, and can withstand the weight of heavy machinery or structures and dynamic loads generated during operation. Surface treatment such as hot dip galvanizing, electroplating or other anti-corrosion treatment to improve its durability in outdoor or corrosive environments.
Grade:
4.8, 6.8, 8.8, 10.9, 12.9
Carbon Steel ASME/ANSI B18.9-2-2017 60° Countersunk head nibbed bolts(Repair head) Details
60° countersunk head with tenon bolts (repair head) The use of mortise and tenon and 60° tilt Angle countersunk head allows the bolt to be fully embedded in the preset countersunk hole, keeping the surface flat, reducing external friction, and providing a more beautiful appearance. This is essential for the smoothness of the repaired surface and the aesthetics of the overall structure.
Functional characteristics
Application
Functional characteristics
- Exquisite design: 60° inclination Angle with special mortise and tenon structure, even in restricted areas, can be flexibly positioned, easy to disassemble and re-install, simplify the repair process.
- Wide range of application: suitable for a variety of materials, including but not limited to wood, composite materials, plastics, etc., suitable for repair needs in different fields, such as furniture repair, mechanical assembly, building material reinforcement, etc.
- Diverse surface treatment : According to the use of the environment to choose different anti-rust anticorrosive layer, such as galvanized, nickel plating, stainless steel, etc., to extend the service life.
Application
- Precision mechanical repair: The precise design of the 60° countersunk head with tenon bolts (repair heads) ensures accurate and reliable repair in the face of small and easily damaged locations during the reset or replacement of the core components of the equipment.
- Car modification: reinforcement and restoration of body panels, concealed connections under the hood, high bearing capacity of bolts and low profile appearance are ideal for these applications.
- Aerial models and drones: The connection of miniature parts, especially those that require frequent disassembly and adjustment, can be easily and firmly assembled using 60° countersunk head with tenon bolts (repair heads).
