Tender For supply of mild steel round rod 16mm , brass rod free cutting round hexagonal af 19mm , stainless steel spring wire 1 point 6 , steel ball 11 point 10 mm dia round , steel bar carbon finished bright round 80mm dia , steel spring wire 12 swg , oxidising salt black , polythene moldng powder hd black , potassium cyanide for industry use , nitrile rubber compound nt2 irhd 45 to 50