12-24 x 1 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax 12-24-2 5 x 20 JISB 1111

5 x 20 JISB 1111 Class 4

They have a hex washer head with a 4-point self-drilling tip that eliminates the need for pre-drilling

allowing for secure engagement with materials

This 10-24 x 1/2" Unslotted Hex Washer External Sems Machine Screw is fully threaded and made of zinc-plated steel

12-24 x 1 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax 12-24-2 5 x 20 JISB 1111The 12 24 x 1 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax is a high performance screw designed for use in a variety of applications. It features a 12 24 thread size, a 1 inch length, and a slotted hex washer head. The screw is made from steel and is zinc plated for corrosion resistance. It also has a wax coating for lubrication and ease of installation. The screw is designed to create its own threads as it is driven