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 KiB310
SELF DRILLING SCREW BUGLE HEAD M 3.5 X 3886.0 KiB220
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1078.9 KiB198
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1379.6 KiB138
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1679.3 KiB129
SELF DRILLING SCREW CON PAN HEAD M 3.5 X 1980.8 KiB134
SELF DRILLING SCREW CON PAN HEAD M 4 X 1377.0 KiB129
SELF DRILLING SCREW CON PAN HEAD M 4 X 1678.0 KiB128
SELF DRILLING SCREW CON PAN HEAD M 4 X 1979.0 KiB114
SELF DRILLING SCREW CON PAN HEAD M 4 X 2581.5 KiB139
SELF DRILLING SCREW CON PAN HEAD M 4 X 3083.0 KiB116
SELF DRILLING SCREW CON PAN HEAD M 4 X 4086.8 KiB121
SELF DRILLING SCREW CON PAN HEAD M 5 X 1376.3 KiB109
SELF DRILLING SCREW CON PAN HEAD M 5 X 1677.0 KiB115
SELF DRILLING SCREW CON PAN HEAD M 5 X 1977.8 KiB112
SELF DRILLING SCREW CON PAN HEAD M 5 X 2579.5 KiB113
SELF DRILLING SCREW CON PAN HEAD M 5 X 3582.5 KiB106
SELF DRILLING SCREW CON PAN HEAD M 5 X 4585.2 KiB136
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 2878.3 KiB163
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 3279.0 KiB113
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 4 X 4581.8 KiB105
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 2576.8 KiB106
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 3277.5 KiB99
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 3778.5 KiB104
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 4579.8 KiB101
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 6081.3 KiB94
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 5 X 7082.5 KiB97
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 4076.0 KiB115
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 5079.8 KiB100
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 6080.8 KiB101
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 7081.8 KiB93
SELF DRILLING SCREW COUNTERSUNK REAMER HEAD M 6 X 8584.5 KiB114
SELF DRILLING SCREW PAN HEAD M 3.5 X 1074.3 KiB125
SELF DRILLING SCREW PAN HEAD M 3.5 X 1375.6 KiB96
SELF DRILLING SCREW PAN HEAD M 3.5 X 1676.3 KiB94
SELF DRILLING SCREW PAN HEAD M 3.5 X 1977.8 KiB100
SELF DRILLING SCREW PAN HEAD M 4 X 1375.1 KiB101
SELF DRILLING SCREW PAN HEAD M 4 X 1675.8 KiB100
SELF DRILLING SCREW PAN HEAD M 4 X 1977.0 KiB94
SELF DRILLING SCREW PAN HEAD M 4 X 2579.0 KiB104
SELF DRILLING SCREW PAN HEAD M 4 X 3082.0 KiB102
SELF DRILLING SCREW PAN HEAD M 4 X 4085.3 KiB89
SELF DRILLING SCREW PAN HEAD M 5 X 1373.8 KiB100
SELF DRILLING SCREW PAN HEAD M 5 X 1674.8 KiB95
SELF DRILLING SCREW PAN HEAD M 5 X 1975.8 KiB97
SELF DRILLING SCREW PAN HEAD M 5 X 2577.3 KiB104
SELF DRILLING SCREW PAN HEAD M 5 X 3580.0 KiB109
SELF DRILLING SCREW PAN HEAD M 5 X 4583.5 KiB136
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