... 2.Various specifications 3.Popular product with highlity Grade 12 9 hex socket head cap screw BS2470 Product ... details Name:Grade 12.9 Hex socket head cap screw S2470 Material: ... Alloy steelBand Name EGStrength Grade:12.9Model No.:100004Specifications:W1/8, W5/32, W3/ ... W5/16, W3/8, W7/16, W3/8, W7/16, W1/2,W5/8, W3/4, W7/8, W1"MOQ:100pcs ...