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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 1451 - 1475 of 4289 Results
8-18X3/8 6 Lobe Pan Self Tapping Screw Type B Fully Threaded Zinc and Bake
Product SKU:
Box Count:
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0806BTP
10,000
$595.68
-+
8-18X3/8 #6HD Unslotted Indented Hex Washer High Low Screw Fully Threaded Zinc Bake
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Price Per Box:
0806HW
10,000
$394.06
-+
8-15X3/8 Square Pan Self Tapping Screw Type A Fully Threaded Zinc Bake
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Price Per Box:
0806AQP
10,000
$519.11
-+
8-18X3/8 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc Bake
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0806BSW
10,000
$477.95
-+
8-15X3/8 Phillips Indented Hex Washer Self Tapping Screw Type A Full Threaded Black Oxide
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0806APWB
10,000
$787.55
-+
8-18X3/8 6 Lobe Pan Self Tapping Screw Type B Fully Threaded 18 8 Stainless Steel
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0806BTP188
5,000
$592.10
-+
8-18X3/8 Unslotted Indented Hex Washer Self Tap Screw Type B Fully Thread 18 8 Stainless
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Price Per Box:
0806BW188
5,000
$644.22
-+
8-18X3/8 Phillips Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc Bake
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0806BPW
10,000
$356.49
-+
8-15X3/8 Square Pan Self Tapping Screw Type A Fully Threaded Black Oxide
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0806AQPB
10,000
$623.07
-+
8-18X3/8 Combination Pan Head Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0806ABCP
10,000
$386.46
-+
8-18X3/8 Indented Hex Unslotted Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0806ABH
10,000
$404.67
-+
8-18X3/8 Phillips Oval #6 Head Self Tapping Screw Type AB Fully Thread Zinc & Bake
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0806ABPO6
10,000
$291.53
-+
8-18X3/8 Phillips Oval Undercut Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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Price Per Box:
0806ABPOU
10,000
$427.48
-+
8-18X3/8 Phillips Pan Self Tapping Screw Type AB Fully Threaded Zinc And Bake
Product SKU:
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Price Per Box:
0806ABPP
10,000
$280.92
-+
8-18X3/8 Phillips Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0806ABPP188
5,000
$623.07
-+
8-18X3/8 Phillips Pan Self Tapping Screw Type A B Fully Threaded Black Oxide
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Box Count:
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0806ABPPB
10,000
$384.31
-+
8-18X3/8 Phillips Pan Self Tapping Screw Type A B Fully Threaded Black Zinc And Bake
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0806ABPPBZ
10,000
$421.45
-+
8-18X3/8 Phillips Pan Serrated Self Tapping Screw Type AB Fully Threaded Zinc and Bake
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0806ABPPS
10,000
$573.46
-+
8-18X3/8 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc & Bake
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0806ABPT
10,000
$324.80
-+
8-18X3/8 Phil Full Contour Truss Self Tapping Screw Type AB Full Thread 18-8 Stainless
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0806ABPT188
5,000
$614.54
-+
8-18X3/8 Phillips Full Contour Truss Self Tap Screw Type A B Full Thd 410 Stainless Steel
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0806ABPT410
5,000
$417.87
-+
8-18X3/8 Phillips Full Contour Truss Self Taping Screw Type A B Full Threaded Black Oxide
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0806ABPTB
10,000
$406.11
-+
8-18X3/8 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Zinc And Bake
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0806ABPU
10,000
$244.07
-+
8-18X3/8 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded 18-8 Stainless
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Price Per Box:
0806ABPU188
5,000
$232.52
-+
8-18X3/8 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Black Oxide
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Price Per Box:
0806ABPUB
10,000
$414.14
-+