Rubber Washer Roofing Nails SHANDONG XINHONGJI METAL PRODUCTS CO., LTD. Base Info Standard:ISOType:Roofing NailMaterial:IronTrademark:OEMTransport Package:Carton,Gunny BagOrigin:ChinaHS Code:73170000 Description Pre:DIN912 Hex Socket Bolt Gr. 10.9 Next:DIN912 Screw Hex Socket Bolt Gr. 12.9