Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (3500, #10 x 1-1/2") Restricted Unlock the power of precision

Unlock the power of precision and versatility with the Stanley Proto J49000MCF 3/8 in

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Introducing the Strong-Point 4HA1012 Stainless Steel Screws – the ultimate solution for your fastening needs

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Bulk Quantity: Supplied in a pack of 400

Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (3500, #10 x 1-1/2") Restricted Unlock the power of precisionMalco Zip In Self Piercing Screws deliver fast, reliable fastening for thin metal and flashing projects. Designed as drill in screws, they pierce straight into sheet metal with no pre drilling required, helping you complete installations faster and with less effort. Key features that set these screws apart: Size and head: 5 16" slotted hex washer head, perfect for secure seating and a clean finish on metal surfaces. Thread design: Type A single thread