This nut is suitable for the exhaust system on BMC 3 cylinder engine, BMC 4 cylinder engine, Leyland 4 cylinder engine and Leyland 6 cylinder engine.
3/8" UNF thread, 9/16" spanner size, 5/8" deep.
See item number 3 in the illustration.
Alternative part number AMK630.
NOTE: IF OUT OF STOCK SEE GHF262 AS SUITABLE REPLACMENT.