This is a pack of 8 Single Chamfer semi polished 5/16 BSF BRASS  DEEP nuts.  The nuts are made to TWICE the British  standard depth of 0.250", and are the correct Whitworth spanner size.

Other sizes and rates available. There are 10 packs (80 nuts) available, you are buying one pack of 8 nuts. You can select more packs after committing to buy. If you increase the number of packs you are buying the postage remains the same.

Our stainless catalogue of Cycle, BSF, Whitworth,UNF and UNC Nuts, Bolts, Studs and Washers is included with your purchase. All stainless fasteners must be assembled with copa slip (copper slip ®).

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.