www.Austin7Ulster.com › 1/4” BSF Nut 1/4” BSF Nut £0.15 Self colour Self colour Add To Cart Added! You Might Also Like Cylinder Block - STEPPED Base Stud 3/8" to 5/16BSF £3.20 Front Shock Absorber / Damper Arm Spring Pin Nuts £3.30 Set of 4 - Spark Plug Brass Thumb Nuts Sale Price: £3.60 Original Price: £4.80 Sale Top Water Manifold Stud for Low Compression Head 5/16 BSF £1.80 Centre main engine bearing housing Tab Washer - 3 Brg Engine £1.10