Đinh tán phanh

A rivet is a permanent fastener that joins sheets or parts by deforming its end after insertion.

Set into a hole and headed over, it clamps the parts permanently — used where a joint should not loosen, such as frames, linings, and panels.

Rivets are used on the chassis frame, brake linings, and body panels. The correct rivet matches the hole size, material, and joint.