8-32X1/4 Slotted Ind Hex Wash Thread Rolling Screws Thread Roll Screw Fully Thread Zinc Wax (Pack Qty 10,000) BC-0804RSW

For drilled, punched or corred holes in all ductile metals and punch extruded metals. Eliminates chips, requires low drive torque and provides excel lent resistance to vibrational loosening Steel thread rolling screws shall be made from cold-heading steel conforming to the following chemical composition: Carbon: 0.13-0.27%; Manganese: 0.64-1.71% 18-8: 18-8 stainless steel . 410: 410 austenitic stainless steelYou may also like 12X1/2 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded 18-8 Stainless (Pack Qty 2,000) BC-1208ABPU188.