10-16X1/2 #8HD Slotted Indented Hex Washer High Low Fully Threaded 18-8 Stainless Steel (Pack Qty 3,000) BC-1008HSW188

For use in plastic, nylon, wood or other low-density materials. Thread design reduces driving torques, enhances resistance to thread stripping, improves pullout strength and lessens risk of cracking the work piece Steel: 1019-1022 or equivalent steel. Stainless: 410 martensitic or 18-8 austenitic stainless steel Steel: Rockwell C45 minimumYou may also like 8-18X3/8 Phillips Flat Undercut Self Tapping Screw Type A B Fully Threaded Black Zinc And (Pack Qty 10,000) BC-0806ABPUBZ.