Stainless steel wire - cold heading wire 1)304HC,302HQ,316LCU,201CU 2)used for various kinds of fasteners Specifications:1) Steel grades: 302HQ, 304HC, 304HCM, 316C, 305J1, 410, 420, 430, etc.2) Application: mainly used for various kinds of fasteners manufacturing, for example: precision screws, bolts and nuts etc., and also in manufacturing rivet, nail, stable, pins for construction and ...