www.Austin7Ulster.com › 1/4” BSF x 1/2" long Set Screw 1/4” BSF x 1/2" long Set Screw £0.22 Self coloured set screw, grade R, high tensile Self coloured set screw, grade R, high tensile Add To Cart Added! You Might Also Like 1/2” BSF x 4" long Set Screw £3.20 1/4 BSF x 3/4” long single Socket Head Cap Screw £0.33 1/4” BSF Nyloc Nut £0.25 Brass Wheel nut £2.75 Brass Tube - for manifold nut spacers £3.50