10-16X5/8 #8HD Unslotted Indented Hex Washer High Low Screw Fully Threaded 410 Stainless Steel (Pack Qty 4,000) BC-1010HW410

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 6-32X7/16 Slotted Pan Machine Screw Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-0607MSP188.