Description of screw punch die Application Machine thread , Tapping thread , Wooden thread , Dry wall Thread? Material M2, M3, M42 Specification ?D:12,14,18,23,30 L:25 Standard JIS,DIN,ANSI,ISO,BS,GB Hardness HRC:61?-63? Driver type PH(+), POZI(*), SLOT(-), PH/SLOT(+-), SUQARE, HEX, 6-LOBE? Coating PLAIN TIN : Tin coating(yellow), Tilan (black) Performance Tin coating = 1.5(2)*Plain Tilan =1.5(2)*Tin Coating Delivery time 10-20 working days Unit weight 12*25=25g , 14*25=30g , 18*25=50g , 23*25=80g MOQ 50pieces/item Packing Carton (10pcs/box) Origin place Hebei , China (mainland) Produce as your requirement