Approved Vendor U22281.062.0001 Hex Nut, Heavy Hex, 5 8" 11 Thread, 1 1 16 in Hex Wd, 39 64 in Hex Ht, Steel, Grade 2H, 25 PK 53UG58 The Proto J6212CERT is a The Proto J6212CERT is a precision handheld torque multiplier engineered for professional fastening applications (6) 1 4" Drive Torx(R) Bit Socket: T10 0001 Zoro # G0417663 UPC # Country of Origin Multiple CAD Available Yes Material Steel Material Grade Class Grade 2H Finish Hot Dipped Galvanized Standards ASTM A194 System of Measurement Inch Thread Type UNC Thread Direction Right Hand Fastener Thread Type UNC (Coarse) Pack Size Small Pack Manufacturer Location Globally Sourced Rockwell Hardness HRC 24 35 Hex Type Heavy Hex Material Quality Standards ASTM A194 Nut Style Hex Nut Heavy Basic Material Steel Material Grade Grade 2H Nut Standards ASTM A194 Fastener Finish Hot Dipped Galvanized Fastener Thread Direction Right Hand Country of Origin Varies (subject to change) Thread Size 5 8" 11 Nut Height 39 64 in Width Across Flats 1 1 16 in For Screw Size 5 8 in MFR # U22281