Stainless Nut for Series 1, 2 and early 2A’s – with 9/16 BSF Studs – Steel Wheels Only

9/16 BSF studs were changed to 16mm when Series 2A chassis changed from suffix G to suffix H – around 1970. Some earlier vehicles do have 16mm nuts if they have more modern hubs fitted. If uncertain view link https://www.lrfaq.org/Series/FAQ.S.Chassis_Numbers.suffix.IIA.html and try an AA battery in the nut, if it enters then it’s M16.. These nuts DO NOT FIT DEFENDER SERIES 3.