12-11X3/8 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 7,000) BC-1206APP

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 3/8-16X2 Coarse Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 550) BC-3732CH8O.