M10 Serrated Flange Hex Lock Nuts 304 Stainless Steel Silver Tone Jiaying Metal Products Company Limited Base Info Material：Stainless SteelType：Hexagon HeadHead Style：HexagonalOrigin：China Description Pre：Self-Aligning Flange Nuts for Aluminum Profiles Next：3/8-16X5" Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded
