Self Drilling Screws

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Self Drilling Screws
Self Drilling Screws

Self Drilling Screws

A self-tapping screw is a screw that can tap its own hole as it is driven into the material. 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.

NameSizeHits
SELF DRILLING SCREW BUGLE HEAD M 3.5 X 2580.8 KiB95
SELF DRILLING SCREW BUGLE HEAD M 3.5 X 3886.0 KiB76
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1078.9 KiB68
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1379.6 KiB50
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1679.3 KiB49
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1980.8 KiB56
SELF DRILLING SCREW CON PAN HEAD M 4 X 1377.0 KiB52
SELF DRILLING SCREW CON PAN HEAD M 4 X 1678.0 KiB50
SELF DRILLING SCREW CON PAN HEAD M 4 X 1979.0 KiB44
SELF DRILLING SCREW CON PAN HEAD M 4 X 2581.5 KiB48
SELF DRILLING SCREW CON PAN HEAD M 4 X 3083.0 KiB48
SELF DRILLING SCREW CON PAN HEAD M 4 X 4086.8 KiB52
SELF DRILLING SCREW CON PAN HEAD M 5 X 1376.3 KiB49
SELF DRILLING SCREW CON PAN HEAD M 5 X 1677.0 KiB48
SELF DRILLING SCREW CON PAN HEAD M 5 X 1977.8 KiB45
SELF DRILLING SCREW CON PAN HEAD M 5 X 2579.5 KiB46
SELF DRILLING SCREW CON PAN HEAD M 5 X 3582.5 KiB43
SELF DRILLING SCREW CON PAN HEAD M 5 X 4585.2 KiB47
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 2878.3 KiB66
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 3279.0 KiB47
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 4581.8 KiB45
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 2576.8 KiB46
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 3277.5 KiB45
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 3778.5 KiB44
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 4579.8 KiB43
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 6081.3 KiB43
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 7082.5 KiB44
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 4076.0 KiB43
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 5079.8 KiB44
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 6080.8 KiB44
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 7081.8 KiB43
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 8584.5 KiB46
SELF DRILLING SCREW PAN HEAD M 3.5 X 1074.3 KiB54
SELF DRILLING SCREW PAN HEAD M 3.5 X 1375.6 KiB42
SELF DRILLING SCREW PAN HEAD M 3.5 X 1676.3 KiB44
SELF DRILLING SCREW PAN HEAD M 3.5 X 1977.8 KiB44
SELF DRILLING SCREW PAN HEAD M 4 X 1375.1 KiB44
SELF DRILLING SCREW PAN HEAD M 4 X 1675.8 KiB47
SELF DRILLING SCREW PAN HEAD M 4 X 1977.0 KiB43
SELF DRILLING SCREW PAN HEAD M 4 X 2579.0 KiB44
SELF DRILLING SCREW PAN HEAD M 4 X 3082.0 KiB44
SELF DRILLING SCREW PAN HEAD M 4 X 4085.3 KiB41
SELF DRILLING SCREW PAN HEAD M 5 X 1373.8 KiB50
SELF DRILLING SCREW PAN HEAD M 5 X 1674.8 KiB43
SELF DRILLING SCREW PAN HEAD M 5 X 1975.8 KiB45
SELF DRILLING SCREW PAN HEAD M 5 X 2577.3 KiB43
SELF DRILLING SCREW PAN HEAD M 5 X 3580.0 KiB46
SELF DRILLING SCREW PAN HEAD M 5 X 4583.5 KiB58
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