Name: Stainless steel U boltProduct name: U BoltMaterial: carbon steel,stainless steelStandard: ANSIBolt Diameter 4mm- 36mm, Length: 6mm - 500mm; Bolt Inch diameter ranges: 6#- 11/2" Length: 1/2"- 18". The bolts grade: Grade 4.8, Grade 6.8, Grade 8.8 and Grade 10.9 Hex nuts grade: Grade5, Grade8 and Grade 10, Surface treating: Original color, blacken, plated zinc, hot dipped galvanized zinc Thread type: UNFwith/without hex nuts and washerPackage: Plastic bag+carton or as customer's requirement.Trade term: FOB/CIF/EXW/CFRPayment: T/T,Western Union