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Self-Drilling Screws

Self-drilling screws have a drill bit point which allow them to drill their own hole into metal without the use of a separate drill bit. The self-drilling screw then threads (taps) the hole, forming a fastened lock. Sometimes referred to as TEK screws.  These screws can save you time and money as it combines a drill bit point on the tip of a screw.  Not to be confused with a Self Tapping / Sheet Metal Screw, which tap their own threads into metal, but require predrilling.

Self-drilling screws can attach metal to metal; or composition board, plywood or soft woods to metal.  CDE fasteners offers self drilling screws in bulk.  All self drilling screws listed on our website are in stock and ready for same day shipping across the USA Monday - Friday. 

Select Head Type

82° Flat
82° Flat
82° Flat Undercut
82° Flat Undercut
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Bugle
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Hex - Unslotted - Self Drilling Screws - Zinc
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Hex Flange
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Hex Washer
Hex Washer - Serrated
Hex Washer - Serrated
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Oval
Oval - SEMS
Phillips - #6 Oval - Finishing Washer - SEMS / Self Drilling Screws - Zinc
Oval - Undercut
Oval - Undercut
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Serrated - Pan - Phillips - Self Drilling Screws - Zinc
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Round Washer - Phillips - Self Drilling Screws - Zinc
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Wafer
Displaying 2251 - 2275 of 2338 Results
5/16-12X1 1/4 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake
Product SKU:
Box Count:
Price Per Box:
3120KSW
700
$275.50
-+
5/16-12X1 1/4 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3120KW188
350
$820.27
-+
5/16-12X1 1/4 Unslot Indented Hex Washer Self Drilling Screw Full Thread Black Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3120KWBZ
700
$319.11
-+
5/16-12X1 1/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3120KWN
700
$625.88
-+
5/16-18X1 1/4 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3120KWMS
500
$285.19
-+
5/16-12X1 1/4 Phillips Flat Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3120KPF
750
$306.80
-+
5/16-18X1 1/4 7/16 A/F Unslotted Indented Hexwasher Serrated Self Drill Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
312007KWSMS
700
$291.15
-+
5/16-12X1 1/4 Unslot Indented Hexwasher Self Drill Screw Non-Serrated Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3120KW
700
$217.52
-+
5/16-12X1 1/4 A/F.428-.437 HEAD HGT.208-.229 UNSLOT HEXWASH SERRATE #4POINT F/TSELF DRILL ZINC
Product SKU:
Box Count:
Price Per Box:
312007KWS4
1,000
$391.90
-+
5/16-12X1 1/4 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3120KWS
700
$359.15
-+
5/16-12X1 1/2 Phillips Flat Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3124KPF
600
$299.29
-+
5/16-12X1 1/2 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake
Product SKU:
Box Count:
Price Per Box:
3124KSW
600
$367.80
-+
5/16-12X1 1/2 6 Lobe Flat Self Drilling Screw Fully Threaded 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3124KTF188
300
$471.00
-+
5/16-12X1 1/2 Unslotted Hex Washer With Number 5 Point Full Thread Self Dril Screw Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3124KW5
600
$331.25
-+
5/16-12X1 1/2 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3124KWN
600
$462.66
-+
5/16-12X1 1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3124KWS
600
$352.42
-+
5/16-12X1 1/2 Unslotted Indent Hex Head Self Drill Screw Full Thread Zinc&Bake
Product SKU:
Box Count:
Price Per Box:
3124KH
600
$239.99
-+
5/16-12X1 1/2 Unslot Indented Hex Washer Self Drilling Screw Full Thread Black Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3124KWBZ
600
$333.16
-+
5/16-12X1 1/2 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3124KW188
600
$1,184.83
-+
5/16-18X1 1/2 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
3124KWMS
500
$310.17
-+
5/16-12X1 1/2 A/F.428-.437 Unslot Indent Hexwasher Serrated Self Drill Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
312407KWS
600
$281.76
-+
5/16-18X1 1/2 7/16 A/F Unslotted Indented Hexwasher Serrated Self Drill Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
312407KWSMS
600
$262.03
-+
5/16-12X1 1/2 Unslot Indented Hexwasher Self Drill Screw Non-Serrated Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
3124KW
600
$197.85
-+
5/16-12X1 1/2 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3124KW410
175
$209.85
-+
5/16-12X1 1/2 A/F.428-.437 HEAD HGT.208-.229 UNSLOT HEXWASH SERRATE #4POINT F/TSELF DRILL ZINC
Product SKU:
Box Count:
Price Per Box:
312407KWS4
800
$341.23
-+