... stamping part/Fastener:Stainless Steel 304 or 316 channel spring nut:1.Material:stainless steel 304 or 316;carbon ... ;3.Stainless Steel 304 or 316 spring nut;(Size: 1/4",3/8",5/16",1/2",M6,M8,M10 ... ,M12);4.Competitive price and good quality;5.OEM service available;We hope to receive drawings or ... in time *Always competitive pricing*ISO9001:2000 Certified galvanized spring nut(M6,M8,M10,M12,1/4",3/8", ...