1/4" BSF Nuts - 26 TPI - Height 0.20" - A/F 1/2"

5/16" Nut - 22 TPI - Height 1/4" - A/F 7/16"

 3/8" BSF - 20 TPI Stainless Nuts 

3/8" BSF Stainless lock nuts also supplied..
Free Of Charge UK Delivery First Class Post Included
ROW - Airmail Delivery £4.50