Specifications pan head PH machine screw with spring washer and flat washer SS
1)Material: carbon steel ,stainless steel
2)Standard: Din, ANS
pan head PH machine screw with spring washer and flat washer SS 4) length: 4mm-200mm 5)with 4-6 ribs under the head availalbe 6)finish: Yellow zinc plated, white zinc plated nickel 7)head: pan head or as your require 9)Packing: carton/pallet, small box/carton/pallet