PLEASE NOTE: Delays in processing orders. Orders placed between Thursday 22 January and Monday 09 February will be processed 10 February.
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
