self tapping screw head types
self tapping screw head types The threads of the screws are generally machine thread and self tapping threads. The advantage of the self tapping screw is that it can be tapped directly without punching. Today we look at the self tapping screw head types . ★Truss head self tapping screws. This self tapping screw head types are also very common. ★Pan head self tapping screw. This type of self tapping head is substantially a very wide range of applications. ★Ultra-Low head self tapping flat tail screws. This type of head self tapping screws is not so common. ★Cap cup head self tapping screws. Compared to the pan head self tapping screws, this type of head is less in the self tapping screw head types . ★Countersunk flat head self tapping screws. Many customers who purchase self tapping screws will purchase this type of head. Moreover, this type of self tapping screw is very similar to wood screws. This type of self tapping screw head is very versatile. ★Truss ...