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  3. Self-Tapping Screws
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Self-Tapping Screws

Self Tapping Screws are designed to tap threads into a pre drilled hole. These screws are often called "sheet metal screws" but do not need to be used purely in sheet metal. The tapping thread design can be used in wood and plastic as well.  Most screws in general are self tapping, but the screws below can be used in various material applicatoons. Unlike wood screws, which also tap a hole, wood screws should only be used in wood.  Concrete screws tap threads in a hole, but can only be used in concrete. 

Self tapping screws / sheet metal screws are most often confused with self drilling screws.  Self drilling screws have a drill bit point on the tip of the shank. 

High-Low - For use in plastic, nylon, wood or other low-density materials. Thread design reduces driving torques, enhances resistance to thread stripping, improves pullout strength and lessens the risk of cracking the work piece.

Type AB - (Fine Thread) Designed for use in the thinner sheet metal commonly used today, particularly in appliances. 

Type A - (Coarse Thread) For self starting in thin (.015" to .050" thick) metal or resin-filled plywood. Hex Washer Heads are commonly used to hold license plates into plastic. 

Type B - For molded or through holes in thin metal, non-ferrous castings. Blunt Point. 

Select Thread

High - Low
High - Low
Type - AB (Fine Thread)
Type - AB (Fine Thread)
Type - A (Coarse Thread)
Type - A (Coarse Thread)
Type - B
Type - B
Displaying 226 - 250 of 4291 Results
4-24X1/4 Phillips Pan Self Tapping Screw Type A B Fully Threaded Zinc Yellow and Bake
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0404ABPPY
10,000
$326.95
-+
4-24X1/4 Phillips Round Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0404ABPR
10,000
$330.68
-+
4-24X1/4 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc & Bake
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0404ABPT
10,000
$264.57
-+
4-24X1/4 Phil Full Contour Truss Self Tapping Screw Type AB Full Thread 18-8 Stainless
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0404ABPT188
5,000
$307.59
-+
4-24X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0404ABPU
10,000
$132.36
-+
4-24X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded 18-8 Stainless
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Box Count:
Price Per Box:
0404ABPU188
5,000
$167.06
-+
4-24X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Black Oxide
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Price Per Box:
0404ABPUB
10,000
$334.41
-+
4-24X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Black Zinc And
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0404ABPUBZ
10,000
$362.37
-+
4-24X1/4 Phillips Indent Hexwasher Serrated Self Tap Screw Type AB Full Thread Zinc Bake
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0404ABPWS
10,000
$260.41
-+
4-24X1/4 Square Drive Pan Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0404ABQP
10,000
$299.71
-+
4-24X1/4 Slotted Pan Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0404ABSP
10,000
$178.10
-+
4-24X1/4 Slot Pan Self Tapping Screw Type A B Fully Threaded 18 8 Stainless
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0404ABSP188
5,000
$157.24
-+
4-24X1/4 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc Bake
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0404ABSW
10,000
$196.89
-+
4-24X1/4 Slotted Indented Hex Washer Self Tapping Screw Type A B Fully Threaded Black Oxi
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0404ABSWB
10,000
$246.07
-+
4-24X1/4 6 Lobe Pan Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0404ABTP
10,000
$282.21
-+
4-24X1/4 6 lobe Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel
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Box Count:
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0404ABTP188
5,000
$253.39
-+
4-24X1/4 6 Lobe Pan Self Tapping Screw Type A B Fully Threaded Black Oxide
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0404ABTPB
10,000
$465.62
-+
4-24X1/4 6 lobe Pan Self Tapping Screw Type A B Fully Threaded Black Zinc and Bake
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0404ABTPBZ
10,000
$476.81
-+
4-24X1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide
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0404BPPB
10,000
$203.91
-+
4-24X1/4 Square Pan Self Tapping Screw Type B Fully Threaded Zinc And Bake
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0404BQP
10,000
$201.05
-+
4-24X1/4 #3HD PHILLIPS PAN HIGH LOW SCREW FULLY THREADED 410 STAINLESS STEEL
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0404HPP410
10,000
$772.93
-+
4-24X1/4 Phillips Flat High Low Screw Fully Threaded 4 10 Stainless Steel
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0404HPF410
10,000
$834.44
-+
4-24X1/4 PozType 1A Alternative Pan head Self Tap Screw Type AB Full Thread Zinc and Bake
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0404ABZP
10,000
$421.60
-+
4-24X1/4 Phillips Pan Self Tapping Screw Type A B Fully Threaded Black Zinc And Bake
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0404ABPPBZ
10,000
$326.95
-+
4-24X5/16 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc
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Price Per Box:
0405BPF
10,000
$264.43
-+