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 Upgrade your toolkit with this

Upgrade your toolkit with this innovative diamond-grit hole saw and experience the difference in performance

Bulk Quantity: Supplied in a pack of 400

When it comes to building or repairing decks

Invest in quality tools that enhance your craftsmanship and make your projects easier to complete

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 Upgrade your toolkit with thisMalco 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