5/16-9X1 1/2 Unslotted Indent Hex washer Thread Rolling Screws 48-2 Full Thread Zinc & Wax (Pack Qty 1,000) BC-3124LW

Thermoplastics, engineering resins and certain thermosets. Sharper thread profile increases holding strength while reducing material displacement.Drive and strip torques are higher, reducing the need for inserts or reinforcing clips Steel: AISI 1022 steel. Stainless: 18-8: 18-8 stainless steel / 410: 410 austenitic stainless steelYou may also like 1/2-13X4 Coarse Thread Socket Set Screw Cup Point Imported (Pack Qty 200) BC-5064SSCI.