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  3. Self-Drilling Screws
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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. 

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82° Flat
82° Flat
82° Flat Undercut
82° Flat Undercut
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Hex - Unslotted - Self Drilling Screws - Zinc
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Phillips - #6 Oval - Finishing Washer - SEMS / Self Drilling Screws - Zinc
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Displaying 76 - 100 of 2334 Results
6-20X1/2 Square Drive Modified Truss Head Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KQM
8,000
$287.14
-+
6-20X1/2 Square Drive Pan Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KQP
10,000
$311.75
-+
6-20X1/2 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake
Product SKU:
Box Count:
Price Per Box:
0608KSW
10,000
$424.18
-+
6-20X1/2 6 Lobe Flat Self Drilling Screw Fully Threaded Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KTF
10,000
$231.59
-+
6-20X1/2 6 Lobe Flat Self Drilling Screw Fully Threaded 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KTF188
5,000
$377.00
-+
6-20X1/2 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KW188
5,000
$506.56
-+
6-20X1/2 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KW410
5,000
$511.29
-+
6-20X1/2 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide
Product SKU:
Box Count:
Price Per Box:
0608KWB
10,000
$430.63
-+
6-20X1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KWS
10,000
$429.05
-+
6-20X1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thred 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KWS188
2,000
$292.34
-+
6-20X1/2 6 Lobe Pan Full Thread Self Drilling Screw 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KTP410
2,500
$213.67
-+
6-20X1/2 Phillips Hex Washer Full Thread Self Drilling Screw 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KPW188
5,000
$655.70
-+
6-20X1/2 6 Lobe Pan Full Thread Self Drilling Screw 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KTP188
5,000
$520.97
-+
6-20X1/2 Phillips Flat Self Drill Screw Full Thread 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KPF188
5,000
$904.42
-+
6-20X1/2 Phillips Modified Truss Head Full Thread Self Drilling Screw Black Phosphate
Product SKU:
Box Count:
Price Per Box:
0608KPMB
8,000
$363.78
-+
6-20X1/2 Phillips Flat Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KPF
10,000
$305.44
-+
6-20X1/2 Phillips Flat Undercut Full Thread Self Drilling Screw 18 8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KPU188
5,000
$597.83
-+
6-20X1/2 Phillips Modified Truss Head Full Thread Self Drilling Screw 18 8 Stainles Steel
Product SKU:
Box Count:
Price Per Box:
0608KPM188
4,000
$533.16
-+
6-20X1/2 Phillips Oval Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KPO
10,000
$370.83
-+
6-20X1/2 Phil Hexwasher Full Thread Self Drill Scr Zinc Bake 1000hours Salt Spray
Product SKU:
Box Count:
Price Per Box:
0608KPWHC
10,000
$350.76
-+
6-20X1/2 Phillips Hex Washer Full Thread Self Drilling Screw Zinc
Product SKU:
Box Count:
Price Per Box:
0608KPW
10,000
$502.04
-+
6-20X1/2 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc and Bake
Product SKU:
Box Count:
Price Per Box:
0608KPM
8,000
$378.58
-+
6-20X1/2 Phillips Pan Full Thread Self Drilling Screw 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KPP410
5,000
$201.26
-+
6-20X1/2 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KQF188
3,000
$223.27
-+
6-20X1/2 Square Drive Pan Head Self Drilling Screw Full Thread 410 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
0608KQP410
3,000
$212.95
-+