TRIUMPH BSA PETROL GAS TANK MOUNTING BOLT 82-1808, F1808, 66-8089

This is a brand new Triumph gas tank mounting bolt. 1 7/16″ Long

Fits: Triumph Unit and Pre-Unit twins up to 1968.
BSA B31, B33, M20, M21, M22, C10, C11, C12, gas tank rear mounting bolt.

Part # 82-1808, F1808, 66-8089