SS304/316 spring nut: 1.Material: SS304/316;carbon steel; ... stamping part/Fastener:Stainless Steel 304 or 316 channel spring nut:1.Material:stainless steel 304 or 316;carbon ... plating;3.Stainless Steel 304 or 316 spring nut;(Size: 1/4",5/16",3/8",1/2".M6, ... M8,M10,M12);4.Competitive price and good quality;5.OEM service ... M12*8mm,M12*9.1mm,M12*11.9mm,1/4",3/8",5/16",1/2"; We hope to ...