PLEASE NOTE: Delays in processing. Orders placed between Thursday 11 April and Wednesday 1 May will be processed 02 May.
Nut, 5/16in x26tpi BSCy, CEI most British machinery pre 1970. Original part number E3223; A2/5; D12/314; H12/314; B4/667; E2/996 - nut STD4; STD-4; 000004 - AJS, Matchless