Bolts and washers for fixing Lucas headlights (pair). Screw into the sides, throught the headlight brackets. Used from the late 1940s until the late 70s. Set screw 5/16 BSC x 1-1/16 inch, correct larger head shape. Used on Military BSAs, and Military Triumphs.
Original part number
MT3/LU/112201; 112201 - bolt headlight fixing x 2
137141 - washer x 2