Thread Cutting Screw

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Applications
With the function of drilling, the thread cutting screw can complete drilling, tapping and locking directly without additional tooling. This thread cutting screw can not only clean the chips produced when fastened wood or plastic, but is also stable enough without backing out. The high toughness and maintainability of the thread cutting screw make the operation of drilling and taping safer and simpler.

Materials:
Steel / Zinc
Steel / Black Oxide
Steel / Black Zinc
Steel / Black Phos
Steel / Corrosion-Resistant Silver Ruspert
410 Stainless Steel
18-8 Stainless Steel
316 Stainless Steel

Parameters:

Basic Screw Diameter		Threads Per Inch	T		t		P
			Major Diameter		Minor Diameter		Protrusion Allowance
			Max.	Min.	Max.	Min.	#2 Pt.	#3 Pt
6mm	0.1380Inch	20	0.139	0.135	0.104	0.099	0.190	-
8mm	0.1640Inch	18	0.166	0.161	0.122	0.116	0.211	-
10mm	0.1900Inch	16	0.189	0.183	0.141	0.135	0.235	0.300
12mm	0.2160Inch	14	0.215	0.209	0.164	0.157	-	0.353
14mm	0.2500Inch	14	0.246	0.240	0.192	0.185	-	0.393

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