Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (250, #10 x 1-1/2") MULT 2 providing a robust build for

providing a robust build for reliable performance

Ground Thread: Offers excellent thread shape for reliable performance

Simpson PAB6H-30 PAB 3/4 in

Viking 15752 Annular Cutter Bit

Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (250, #10 x 1-1/2") MULT 2 providing a robust build forMeet Malco Zip In Self Piercing Screwsthe dependable fastener designed for fast, clean sheet metal assemblies. Built as a Type A, single thread drill in screw, these fasteners deliver a decisive bite that drives through metal with steady, predictable performance. The 5 16 in. slotted hex washer head sits flush and provides a solid, even bearing surface, while the zinc plated finish guards against corrosion in both indoor and outdoor environments. 5