Fuji Fastener Hardware Centre Sdn Bhd
3, 5 & 7,
Jalan Industri 1,
Seksyen 34,
40470 Shah Alam,
Selangor, Malaysia.
+603-5131 0672
+603-5131 2071
+603-5131 3684

Metal Pan Head

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Metal Pan Head Self Drilling


Product Specification / Description

A self-tapping screw is a screw that can tap its own hole as it is driven into it. For hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, a self-tapping one can (within reasonable limits of substrate hardness and depth). For softer substrates such as wood or soft plastics, the self-tapping ability can come simply from a tip that tapers to a gimlet point (in which no flute is needed). Like the tip of a nail or gimlet, such a point forms the hole by displacement of the surrounding material rather than any chip-forming drilling/cutting/evacuating action.Some self-tapping screws are also self-drilling, which means that, in addition to the tap-like flute in the leading threads, there is also a preliminary drill-like fluted tip that looks much like the tip of a center drill. These screws combine a thrilling-like action and the fastener installation itself into only one driving motion (instead of separate drilling, tapping, and installing motions); they are thus very efficient in a variety of hard-substrate applications, from assembly lines to roofing.

Material : Mild Steel / Stainless Steel

Plating :  Zinc / Rainbow / Back Zinc / Nickel / Trivalent

Dia : #6 #12

Length : 3/8" 2-1/2"

Or Customize as request

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