Description
Increase connection strength: Can be used for soft and low strength alloy materials such as aluminum and magnesium, wood, plastic, rubber and other easily deformed low strength materials, to avoid the phenomenon of slipping, stripping, wrong teeth, etc.
Increase the force surface: can be used to require a strong connection and can not increase the diameter of the screw hole in the thin body parts.
Improve the connection conditions: can be used for ceramic, bakelite, glass and other hard brittle materials connected fastening. effectively prevent fragmentation.
Abrasion resistance: It can be used to disassemble and install the parts frequently and to prolong the service life of the screw holes which often rotate.
10PCS(+/-10%)
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