4-40 x 5/16 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax AQF 1/4-20 x 1 1/2 Slot

1/4-20 x 1 1/2 Slot Indent Hex Washer Serrated Thread Cut Screw Type F Full Thread Zinc

This 1/4-14 x 3/4 Phillips indented hex washer self-tapping screw is Type AB and fully threaded

The 7/8-14 Castle Nut Grade 5 Zinc is a high-strength

The bolt is made of low carbon steel

while the fully threaded body ensures secure fastening

4-40 x 5/16 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax AQF 1/4-20 x 1 1/2 Slot4 40 x 5 16 Slot Ind Hex Wash Taptite Alternative Thread Roll Screw Fully Thrd Zinc & Wax: This screw features a 4 40 thread size and a 5 16 inch length. It has a slotted hex washer head and is made of steel with a zinc and wax coating for corrosion resistance. The screw is designed for use in metal applications and is self tapping, eliminating the need for pre drilling. It is ideal for applications where a strong, secure hold is required.