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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 Washer
Hex Washer - Serrated
Hex Washer - Serrated
Oval
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 2101 - 2125 of 2340 Results
1/4-20X2 1/2 Unslot Hexwasher Self Drill Full Thrd Machine Screw ZincBake 1,000hours SaltSpra
Product SKU:
Box Count:
Price Per Box:
1440KWMSHC
800
$178.06
-+
1/4-14X2 1/2 Unslot Hexwash Bonded NEO EPDM Washer Self Drill Full Thd ZincBake 1000hrs Salt
Product SKU:
Box Count:
Price Per Box:
1440KWNHC
750
$284.86
-+
1/4-14X2 1/2 Phillips Pan Full Thread Self Drilling Screw 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1440KPP188
400
$439.94
-+
1/4-14X2 1/2 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
1440KWN
750
$243.65
-+
1/4-14X2 1/2 Unslotted Hexwasher Number 4 Point Self Drill Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1440KW4
800
$481.20
-+
1/4-14X2 1/2 6 Lobe Flat Self Drilling Screw Fully Threaded 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1440KTF188
500
$409.73
-+
1/4-14X2 1/2 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1440KW188
800
$754.63
-+
1/4-14X2 1/2 Unslotted Hex Washer With Number 5 Point Full Thread Self Drilling 410 Stainless
Product SKU:
Box Count:
Price Per Box:
1440KW5410
400
$355.08
-+
1/4-14X2 1/2 Unslot Indent Hexwasher Self Drill Scr Full Thread ZincBake 1000hours Salt Spray
Product SKU:
Box Count:
Price Per Box:
1440KWHC
800
$304.32
-+
1/4-14X2 1/2 6 Lobe Flat Self Drilling Screw Fully Threaded Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1440KTF
1,000
$395.12
-+
1/4-14X2 1/2 Unslotted Hex Washer With Number 5 Point Full Thread Self Dril Screw Zinc Bake
Product SKU:
Box Count:
Price Per Box:
1440KW5
800
$379.47
-+
1/4-20X2 1/2 Unslot Hexwash Self Drill Machine Full Thd #4Point ZincBake 1000hours Salt Spray
Product SKU:
Box Count:
Price Per Box:
1440KWMS4HC
800
$266.52
-+
1/4-20X2 1/2 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1440KPUMS
1,000
$217.68
-+
1/4-14X2 1/2 Unslot Indented Hexwasher Self Drill Screw Non-Serrated Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
1440KW
800
$202.87
-+
1/4-14X2 3/4 Phillips Flat Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1444KPF
800
$269.66
-+
1/4-20X2 3/4 Phil Flat Self Drill Screw #4 Point w/Wings Full Thread Machine Sc Thrd ZincBake
Product SKU:
Box Count:
Price Per Box:
1444KPFMS4W
800
$229.68
-+
1/4-14X2 3/4 6 Lobe Flat Self Drilling Screw Fully Threaded Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1444KTF
900
$409.44
-+
1/4-14X2 3/4 Unslot Indented Hexwasher Self Drill Screw Non-Serrated Full Thread Zinc Bake
Product SKU:
Box Count:
Price Per Box:
1444KW
900
$368.83
-+
1/4-14X3 Phillips Flat Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1448KPF188
700
$1,003.94
-+
1/4-14X3 Phillips Flat Self Drilling Screw Full Thread 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1448KPF410
700
$506.65
-+
1/4-20X3 Phil Flat Self Drill Screw #4 Point w/Wings Full Thread Machine Sc Thrd ZincBake
Product SKU:
Box Count:
Price Per Box:
1448KPFMS4W
700
$268.10
-+
1/4-14X3 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1448KPM
700
$343.36
-+
1/4-14X3 Phillips Pan Full Thread Self Drilling Screw Zinc And Bake
Product SKU:
Box Count:
Price Per Box:
1448KPP
600
$200.27
-+
1/4-14X3 Phillips Pan Full Thread Self Drilling Screw 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
1448KPP188
700
$952.09
-+
1/4-14X3 Square Drive Modified Truss Head Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
1448KQM
700
$254.25
-+