Qualfast: 1/2 UNF Hex Nut (5) Steel Hexagon Nut Grade 5 Conforms to BS 1768 MPN: U01120.050.0002 EAN: 1/2 UNF Hex Nut (5) Attributes: Driving Features: Hexagon Grade: 5 Material: Steel Surface Treatment: Plain Thread: UNF Thread Direction: Right Thread Size: 1/2
