10 new 1/2" (Reduced Hexagon) Cycle Thread CEI / BSCY nuts. Recued hexagon 26 tpi nuts. Bar turned with a single chamfer. Dimensions - depth = 0.312",  across flats (AF) = 0.708".
60 degree thread angle. 

Bright Zinc plated, best high quality around!

For classic motorcycles.

Made in Britain, all our nuts and bolts are British Made.

Nookys Nuts have been trading cycle thread and bsf nuts, bolts and washers for many years at autojumbles across the country.

Nookys nuts now have a website;

www.nookysnuts.com

Please check out our ebay shop for many other nuts and bolt sizes.

If you purchase multiple items, we will weigh the items and invoice accordingly.