UNF Self Colour Steel Castle Nuts Thread - UNF Material - Steel. Grade - Grade 5 High Tensile. ABCD 3/8" 9/16" 13/32" 24 7/16" 11/16" 3/8" 20 1/2" 3/4" 0.56" 20 5/8" 15/16" 23/32" 18 Please Note: Specifications given are intended as a guide... £0.97 (Inc. VAT) £0.81 (Ex. VAT) Choose Options Compare
UNF Zinc Plated Steel Hexagon Castle Nuts UNF zinc plated steel hexagon castle nuts for locking and retention applications where split pins or locking arrangements are required. These castellated nuts are suitable for automotive, engineering, restoration, machinery and general workshop use where... £2.74 (Inc. VAT) £2.28 (Ex. VAT) Choose Options Compare