Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (250, #12 x 2") Diameter:#12 the Proto - 5777730H Stanley

the Proto - 5777730H Stanley J7730H Impact Socket is your go-to tool for both reliability and performance

and other drilling applications

ensuring that you have everything you need to achieve professional results

minimizing the risk of stripping and providing a clean finish every time

and precision in your machining tasks

Malco Zip-In Self-Piercing Screws | 5/16" Slotted Hex Washer Head Sheet Metal Screws | Type A Single Thread | Zinc Plated (250, #12 x 2") Diameter:#12 the Proto - 5777730H StanleyMeet the Malco Zip In Self Piercing Screws, a purpose built solution for fast, reliable metal fastening. Built for efficient installations, these Type A screws feature a 5 16 in. slotted hex washer head and a zinc plated finish that stands up to outdoor use and moisture exposure. The 2" length with a #12 diameter provides strong hold in thin to medium thickness sheet metal, delivering solid pull through resistance without the need for pre drilling in