www.Austin7Ulster.com › 3/8 BSW x 1” Button Head Socket Screw (Whitworth) 3/8 BSW x 1” Button Head Socket Screw (Whitworth) £0.65 Self colour, grade R high tensile Button Head Socket Screw Self colour, grade R high tensile Button Head Socket Screw Add To Cart Added! You Might Also Like 3/8” BSF Nut £0.30 Pinion Flange Tab / Lock washer £0.80 1/4” BSF x 1.1/4" long Set Screw £0.33 3/8 BSF x 1.1/2” long single Bolt £0.79 Deep Head Standard Oil Sump Bolts BSW 1926-1939 £2.25
