Nut, Spring Nut Finished:ZP, HDG Size:M6, M8, M10, M12 Thickness:6mm~12mm Nut, Spring NutFeatures:1) Material: steel and stainless steel (SUS304, SUS316)2) Surface treatment: ZP, HDG3) Size: M6, M8, M10, M124)Thickness:6mm~12mm5)Packing: According to customers' requirements6) Other:Size can according to customers' drawings or samples Channel Spring Nut