| | Auto Fasteners and Parts | Features:1) Materials: stainless steel, alloy steel2) Sizes: M3 - M20 (6# - 3/4")3) Property classes: a) ISO: A2, A4, 8.8, 10.9, 12.9 b) SAE J429: GR.5, GR.8 c) A193: GR.B8, B8M | Browser All Products from Ningbo Qunli Fastener Manufacture Co., Ltd. Relative Keyword: auto bolt, Auto Fasteners and Parts, QL QUNLI |
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