Triangle tapping screws with inner plum blossom pa
Categories: Triangle screw
Compared with ordinary screws, the triangular teeth of this product can greatly reduce the resistance in the process of locking the object to be fastened. It relies on three points to tap the object to be fastened, and one will be generated during the locking process. Thermal effect, after waiting for cooling, it can prevent the screw from moving.
Product Introduction
The triangular teeth of the inner torx pan-head triangular self-tapping screw can greatly reduce the resistance in the process of locking the object to be fastened compared with the screw of the ordinary structure. It relies on three points to tap the object to be fastened. , There will be a thermal effect in the process of locking, which can prevent the screw from moving after waiting for cooling.
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
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