Internal plum blossom self-tapping locking screw
Categories: Self-tapping screws
Product Introduction
The inner plum blossom self-tapping locking screw is the triangular self-tapping screw of the quincunx socket. It has the characteristics of reduced tightening man-hours, strong locking performance and anti-loosening function. It is currently widely used in the automotive and motorcycle industries, especially In the automobile industry, self-tapping locking screws with hexagonal head, cross-recessed pan head, and hexagonal quincunx cylinder head with higher efficiency in fastening work are often used. Such screws are generally tightened with specific pneumatic or electric screwdrivers.
Product parameter
Specification: M2-M10
Length: 4-80mm
Material: carbon steel
head type: Pan head
Thread type: self-tapping locking teeth
slot type: quincunx
Tensile strength: 450Mpa
Surface hardness: ≥450HV
Core hardness: 270-390HV
Surface treatment: environmentally friendly blue and white zinc
Related products
