PLEASE NOTE: Delays in processing. Orders placed between Thursday 11 April and Wednesday 1 May will be processed 02 May.
Nut -1/2in x 20TPI, zinc plated. CEI /BSCY (cycle thread), chamfered one side only. Correct 7/16 inch BSF (18mm) spanner size Original part number E3227 - Front engine plate and frame bolt nut Models 30M, 40M; Rear brake pedal pivot bolt nut feathebed - Norton