This is a pack of 10 single chamfer semi polished 1/4 BSF 26 tpi DEEP BRASS Exhaust nuts. The nut depth is 7.59mm or 5/16" in old money. Although the thread angle is 55 degrees these nuts have the same 26 tpi pitch as cycle, hence the dual listing.  The nuts are made to the British  standard depth of 0.312".

Other sizes and items available. There are 10 packs (100 nuts) available, you are buying one pack of 10 nuts, if you increase the number of packs you are buying the postage remains the same. You can select more packs after committing to buy.

 Our 40+ page stainless catalogue of Cycle, BSF and Whitworth, Nuts, Bolts, Studs and Washers will be  included with your purchase. All stainless fasteners must be assembled with copa slip (copper slip ®) which we also list on ebay.

These nuts are Made in England.

Delivery to Portugal, Greece, Turkey and Spain is unreliable and cannot be guaranteed, if you order from these countries you do so at your own risk.  It is not uncommon for delivery to take 30 days or more.