12-24 x 1 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax 12-24-2 They are made of zinc-plated

They are made of zinc-plated steel and have a Phillips pan head with a split lock washer and a narrow flat washer

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

This 1/2-13 x 2 1/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for secure and reliable connections in various applications

It features a Phillips flat head for easy driving and a thread rolling design that creates strong

This 6-32 x 1/2 6-Lobe Pan Machine Screw is fully threaded and made of 18-8 stainless steel with a black oxide and oil finish

12-24 x 1 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax 12-24-2 They are made of zinc-platedThe 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