www.Austin7Ulster.com › 1/2 BSF x 3” long single Bolt 1/2 BSF x 3” long single Bolt £2.50 Self colour, grade R high tensile part threaded bolt Self colour, grade R high tensile part threaded bolt Add To Cart Added! You Might Also Like 1/4 BSF X 1.3/4” long Bolt £0.39 Brake Drum to Hub Countersunk Retaining Screw £0.40 Rear main engine bearing housing Tab Washer for oil seal plate £1.10 1/4” BSF x 3/4" long Set Screw BZP finish GRADE R £0.44 Rear spring bolt & nut £3.60