12-11X2 Indented Hex Head Unslotted Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 1,500) BC-1232AH

Screws shall be quenched in liquid and then tempered by reheating to 650°F minimum. They are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended. Steel: Rockwell C45 minimumYou may also like 8-15X1/2 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide (Pack Qty 10,000) BC-0808APPB.