12-24 X 1 SCREW HEX WASHER STAR DRIVE PP Duracell The 4-pin cylinder prevents picking

The 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering

One pair replaces two for internal or external use

They deliver superior performance with a faster drive time and stronger pull-out rating

mechanical and consumer applications

Reusable for up to 30 days - use again and again

12-24 X 1 SCREW HEX WASHER STAR DRIVE PP Duracell The 4-pin cylinder prevents pickingPower Pro premium hex washer head self drilling sheet metal screws are a powerful tool to have in your arsenal when performing metal to metal fastening. They deliver superior performance with a faster drive time and stronger pull out rating. They feature a star drive, serrated head, and self drilling tip. The star drive prevents cam out and offers increased stability while driving. The self drilling tip quickly penetrates metal up to 1 8 inch thick.