www.Austin7Ulster.com › 1/4 BSF x 3/4” long single Socket Head Cap Screw 1/4 BSF x 3/4” long single Socket Head Cap Screw £0.33 Self colour, grade R high tensile fully threaded screw (Allen Key Type) Self colour, grade R high tensile fully threaded screw (Allen Key Type) Add To Cart Added! You Might Also Like Cylinder Head Stud (Std 5/16 BSF x 2.5” ) EN16T £2.50 3/8” BSW Nut £0.30 Front Spring U Bolt Tab / Lock Washer £1.10 1/2” BSF Nut £0.30 Pair of Cylinder Block Long and Short Side Water Manifold Studs 5/16 BSF £3.60