PLEASE NOTE: Delays in processing orders. Orders placed between Tuesday 21 January and Monday 10 February will be processed 11 February.
Nut, 3/8in x 20TPI x 9/16in tall, 3/8W 7/16BSF hex, zinc plated (set of 4) CEI/ BSCY. 4 required per machine. All side valve Nortons 1931 to 1956 9033; A2/3 - Crankcase Cylinder Stud Nut (Norton) x 4
