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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 1376 - 1400 of 4289 Results
8-18X1/4 Unslotted Indented Hexwasher Self Tapping Screw Type B Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0804BW
10,000
$466.19
-+
8-18X1/4 Unslot Indent Hex Washer Serrated Self Tap Screw Type B Full Thread Zinc & Bake
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Box Count:
Price Per Box:
0804BWS
10,000
$443.97
-+
8-18X1/4 #6HD Phillips Pan High Low Screw Fully Threaded Zinc And Bake
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Price Per Box:
0804HPP
10,000
$359.65
-+
8-18X1/4#6HD PHILLIPS PAN HIGH LOW SCREW FULLY THREADED 410 STAINLESS STEEL
Product SKU:
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Price Per Box:
0804HPP410
10,000
$643.15
-+
8-18X1/4 Square Pan Self Tapping Screw Type B Fully Threaded Zinc And Bake
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Price Per Box:
0804BQP
10,000
$427.91
-+
8-18X1/4 Unslotted Indented Hex Washer Self Tap Screw Type B Fully Thread 18 8 Stainless
Product SKU:
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Price Per Box:
0804BW188
5,000
$613.61
-+
8-18X1/4 Phillips Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc Bake
Product SKU:
Box Count:
Price Per Box:
0804BPW
10,000
$490.14
-+
8-18X1/4 Phillips Oval Undercut Self Tapping Screw Type A B Fully Threaded 18 8 Stainless
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Price Per Box:
0804ABPOU188
5,000
$236.11
-+
8-18X1/4 Phillips Pan Self Tapping Screw Type AB Fully Threaded Zinc And Bake
Product SKU:
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Price Per Box:
0804ABPP
10,000
$252.67
-+
8-18X1/4 Phillips Pan Self Tapping Screw Type A B Fully Threaded Black Oxide
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Price Per Box:
0804ABPPB
10,000
$328.96
-+
8-18X1/4 Phillips Full Contour Truss Self Taping Screw Type A B Full Threaded Black Oxide
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Price Per Box:
0804ABPTB
10,000
$544.78
-+
8-18X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Zinc And Bake
Product SKU:
Box Count:
Price Per Box:
0804ABPU
10,000
$627.81
-+
8-18X1/4 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded 18-8 Stainless
Product SKU:
Box Count:
Price Per Box:
0804ABPU188
5,000
$519.83
-+
8-18X1/4 Square Pan Self Tapping Screw Type A B Fully Threaded 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0804ABQP188
5,000
$296.19
-+
8-18X1/4 Slotted Pan Self Tapping Screw Type A B Fully Threaded Zinc And Bake
Product SKU:
Box Count:
Price Per Box:
0804ABSP
10,000
$216.96
-+
8-18X1/4 Slot Pan Self Tapping Screw Type A B Fully Threaded 18 8 Stainless
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Price Per Box:
0804ABSP188
5,000
$354.20
-+
8-18X1/4 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc Bake
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Box Count:
Price Per Box:
0804ABSW
10,000
$269.74
-+
8-18X1/4 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc Bake
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Box Count:
Price Per Box:
0804ABSWS
10,000
$468.49
-+
8-18X1/4 6 Lobe Pan Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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Price Per Box:
0804ABTP
10,000
$453.14
-+
8-18X1/4 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded ZincBake
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Price Per Box:
0804ABW
10,000
$374.70
-+
8-18X1/4 Unslotted Indent Hex Washer Self Tapping Screw Type AB Full Thread 18-8Stainless
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Box Count:
Price Per Box:
0804ABW188
5,000
$358.57
-+
8-18X1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0804BPP
10,000
$212.38
-+
8-18X1/4 Phillips Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel
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Box Count:
Price Per Box:
0804ABPP188
5,000
$588.73
-+
8-18X1/4 Slot Ind Hex Wash Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Ste
Product SKU:
Box Count:
Price Per Box:
0804ABSW188
5,000
$648.24
-+
8-18X1/4 Indented Hex Unslotted Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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Price Per Box:
0804ABH
10,000
$394.64
-+