The British car market adopted the American A.N.F in the late 1940s although some manufacturers continued to use the earlier B.S.F for many years, notably Morris Minor and Landrover. U.N.F is probably the most popular with car restorers being used on anything from Minis to Aston martins. Grade 'S' is 50-55 Tons per square inch. We do stock sizes above the list range and can source other sizes not carried. Please contact us with your enquiry.
- All bolts and nuts are displayed by thread size, not AF/Spanner size