12-14X6 Unslotted Indented Hex washer Self Drill Screw Full Thread Zinc (Pack Qty 400) BC-1296KW

Designed to be inserted into a like-sized, hollow recess of a socket screw to manually tighten or loosen the fastener Alloy steel containing at least two of the following elements: chromium, nickel, molybdenum or vanadium, in sufficient quantity to assure that the minimum surface hardness meets the standards listed belowYou may also like 12-11X5/8 Indented Hex Head Unslotted Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 5,000) BC-1210AH.