www.Austin7Ulster.com › 5/16 BSF Nyloc lock nut 5/16 BSF Nyloc lock nut £0.35 Zinc plated Zinc plated Quantity: Add To Cart Added! You Might Also Like Top Water Manifold Gasket (High Compression Type) (Stiff Cardboard Type) £0.80 1 set inner valve springs £8.00 Gearbox gasket set - 3 Speed early 1923-27 £4.99 Dynamo to Housing Gasket £1.40 Block Base Shim / Spacer Plate (1mm Thick) £8.99 Sold out