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Self-Drilling Screws

13 products

Also known as TEK screws, self-drilling screws have points that act like a drill-bit which allows the screw to drill, tap, and fasten in a single operation. Self-drilling screws are economical and efficient as they reduce labor time and reduce the need for drill bits. There are two main types of self-drilling screws: Type BSD and CSD. Type BSD are tapping screws featuring spaced threads and is recommended to be used with soft wood, composition board, and metal. Type CSD are thread forming screws with a machine screw thread pitch which reduces the driving torquee and is recommended to be used with thicker materials.

Product name Thread Size Length Head Type Drive Style Tapping/Drilling Screw Type Point Type Material Finish Price
Self-Drilling Screw - Type CSD - Phillips Drive Flat Head - Zinc Plated Steel - 12-24 Thread - 2-3/4" Long - #3 Drill Point 12-24 2-3/4" Flat Phillips CSD #3 Drill Point Steel Zinc Plated
$0.23 / each
$0.23 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type CSD - Phillips Drive Flat Head - Zinc & 1,000 Hour Coated Steel - 12-24 Thread - 2-3/4" Long - #4 Drill Point 12-24 2-3/4" Flat Phillips CSD #4 Drill Point Steel Zinc Plated & 1,000 Hour Coat
$0.27 / each
$0.27 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Phillips Drive Pan Head - Zinc Plated Steel - 10-16 Thread - 2-3/4" Long - #3 Drill Point 10-16 2-3/4" Pan Phillips BSD #3 Drill Point Steel Zinc Plated
$0.23 / each
$0.23 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Phillips Drive Modified Truss Head - Zinc Plated Steel - 10-16 Thread - 2-3/4" Long - #3 Drill Point 10-16 2-3/4" Truss Modified Phillips BSD #3 Drill Point Steel Zinc Plated
$0.28 / each
$0.28 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Phillips Drive Flat Head - Zinc Plated Steel - 8-18 Thread - 2-3/4" Long - #2 Drill Point 8-18 2-3/4" Flat Phillips BSD #2 Drill Point Steel Zinc Plated
$0.14 / each
$0.14 / each

Must order in increments of 1250 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Phillips Drive Flat Head - Zinc Plated Steel - 12-14 Thread - 2-3/4" Long - #3 Drill Point 12-14 2-3/4" Flat Phillips BSD #3 Drill Point Steel Zinc Plated
$0.37 / each
$0.37 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Phillips Drive Flat Head - Zinc Plated Steel - 1/4"-14 Thread - 2-3/4" Long - #3 Drill Point 1/4"-14 2-3/4" Flat Phillips BSD #3 Drill Point Steel Zinc Plated
$0.36 / each
$0.36 / each

Must order in increments of 800 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Indented Hex Washer Head - Zinc Plated Steel - 10-16 Thread - 2-3/4" Long - #3 Drill Point 10-16 2-3/4" Indented Hex External Hex BSD #3 Drill Point Steel Zinc Plated
$0.17 / each
$0.17 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - Indented Hex Washer Head - Zinc Plated Steel - 1/4"-14 Thread - 2-3/4" Long - #3 Drill Point 1/4"-14 2-3/4" Indented Hex External Hex BSD #3 Drill Point Steel Zinc Plated
$0.44 / each
$0.44 / each

Must order in increments of 900 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - 6-Lobe Drive Flat Head - Zinc Plated Steel - 12-14 Thread - 2-3/4" Long - #3 Drill Point 12-14 2-3/4" Flat 6-Lobe BSD #3 Drill Point Steel Zinc Plated
$0.24 / each
$0.24 / each

Must order in increments of 1500 units
Expected to ship Wed. May 01
Self-Drilling Screw - Type BSD - 6-Lobe Drive Flat Head - Zinc Plated Steel - 1/4"-14 Thread - 2-3/4" Long - #3 Drill Point 1/4"-14 2-3/4" Flat 6-Lobe BSD #3 Drill Point Steel Zinc Plated
$0.49 / each
$0.49 / each

Must order in increments of 900 units
Expected to ship Wed. May 01
Self-Drilling Screw - Phillips Drive Flat Head - Zinc Plated Steel - 12-24 Thread - 2-3/4" Long - #4 Drill Point with Wings 12-24 2-3/4" Flat Phillips #4 Drill Point with Wings Steel Zinc Plated
$0.32 / each
$0.32 / each

Must order in increments of 1000 units
Expected to ship Wed. May 01
Self-Drilling Screw - Phillips Drive Flat Head - Zinc Plated Steel - 1/4"-20 Thread - 2-3/4" Long - #4 Drill Point with Wings 1/4"-20 2-3/4" Flat Phillips #4 Drill Point with Wings Steel Zinc Plated
$0.30 / each
$0.30 / each

Must order in increments of 800 units
Expected to ship Wed. May 01