14-10X1 1/2 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 2,000) BC-1424APF

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 minimum A thread forming tapping screw with wider spaced threads than a Type-AB and a gimlet pointYou may also like 10-32X5/8 Slotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc (Pack Qty 6,000) BC-11103SW.