... precision screws, bolts and nuts etc., and also in manufacturing rivet, nail, stable, pins for construction and ... Quanlity bright/dullsoft,1/4hard 1/8hard---in manufacturing bicycle fittings,kichen,and sanitation tools ... wireas requestas requestwith steady chemical compositions,used in welding and manufacturing semi-finished of Metal- ... cold drawn bar Stainless steel ground bar with bright-oil surface