Hex Washer Head Type F Thread Cutting Self-Tapping Screw Zinc 3/8-16X1-1/2 | Self-Tapping Thread-Cutting Screws | Screws | US Hardware | Hardware | Wurth USA
1/4-20 x 0.75 in. Self Tapping Hex Washer Head Screw - AndyMark, Inc
Teks 12 x 2-3/4 in. Plymetal Zinc-Plated Steel Flat-Head Phillips Self-Tapping Screws with Wings (200-Pack) 21386 - The Home Depot
3/8" x 5" Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc
Tap-Flex Structural Tapping Screws: 5/8'' Diameter - Hurripanel Storm Protection Systems and Construction Fasteners, Texas
Button Head Self Tapping Screws M3 X 6mm (Black)-Z-S1574
Amazon.com: Sheet Metal Self Tapping Screws Assortment Screws Metal Sheet Stainless Steel Sheet Metal Epoxy Head Washer Self Drilling Tek Screw Set #10 x 1-1/2" (100 Pcs) Super-Deals-Shop : Industrial & Scientific