10-12X4 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 600) BC-1064APP

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 6-32X5/16 Phillips Pan Thread Cutting Screw Type F Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-0605FPP188.