Self tapping metal to wood screws and roofing screws
10 x 1-1/2" Self Tapping Stainless Steel Metal Screw, (100 Pack) Phillips Pan Head Self Drilling Screws, 410 Stainless Steel, Choose Size, by Bolt Dropper - Walmart.com
Self-Tapping Screw - 3/8" x 1" - Shur-Co.®
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6 x 1-1/4" Phillips Pan Head Self Tapping Screws Sheet Metal Tek Screws, Stainless Steel 410, 100 PCS: Amazon.com: Industrial & Scientific
8 x 1-1/2" Hex Washer Head Self Tapping Sheet Metal Tek Screws with Drill Point, Stainless Steel 410, Self Drilling, Pack of 50: Amazon.com: Industrial & Scientific
What's the Difference Between Self-Drilling and Self-Tapping Screws?
Self Tapping 10-32 x 5/8" Stainless Steel Screws
Fastenere.com: #10 x 2-1/2" Hex Washer Head Self Drilling Tek Screws Stainless Steel 410 Qty 50
1/4"-20 x 6" Self-Drilling Metal Screw w/#5 Point, Hex Head - Dagger-G – Fasteners Plus
METAL TO METAL SCREW #14 X 2″ SELF DRILLING | Acorn International
SELF-DRILLING SCREW WITH HEX HEAD AND PH2 SLOT, BRIGHT ZINC PLATED