This M20 x 50mm Sirius Hexagon Head Set Screw in Grade 8.8 bright zinc plated steel provides excellent clamping force for heavy structural and industrial applications. The 50mm M20 fixing is a popular size for civil engineering, heavy plant and structural steelwork. Features and Benefits: • Grade 8.8 high tensile steel • Bright zinc plated for corrosion resistance • Fully threaded along entire length • Hexagon head for spanner/socket use • Compatible with M20 nuts and washers Specifications: Size: M20 Length: 50mm Qty: Pack of 1 Contents: Pack of 1
