Threaded Hole Insert 307 Self Tapping

Threaded Hole Insert 307 Self Tapping

307 type self-tapping Thread Insert sleeve mounted without prior tapping, installation tool can be used directly screwed into specific holes in the base material reserved for the female thread teeth have been crushed and the original can be used the same screw, economic appearance, the new articles It can also increase the thread strength.

Be painted in the holes drilled on the woodworking glue, furniture embedded nuts (external teeth nut) screwed into the hole, then through the ancillary screw can be screwed connections. Since the nut and the screw are detached metal pieces will not affect the wood, 307 Thread Insert can be repeated disassembly.

Size& Type：
Metric:
M2-M30, with cutting slot, also for normal Inch sizes.
M3-M24, with cutting bore, also for normal Inch sizes.

Material:  
Stainless Steel
Case-hardened steel, zinc plated
Brass
Other material on request

Finishes & Coating:
Zinc plated (Yellow, Blue, etc.)
Dry Film Lubricants