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") Type:Bulk this structural wood screw offers

this structural wood screw offers a reliable solution for all your interior construction needs

Material: Solid carbide for maximum strength and longevity

so you can integrate it into any workflow

Increased efficiency in tapping operations

Overall Length: 10" providing ample reach for various tasks

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") Type:Bulk this structural wood screw offersMalco 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