Custom Fasteners Ltd.

Bolts, Nuts, Washers & Screws

T.P.I. stands for "Threads per Inch". AF stands for "across flats".

Bolt and screw lengths are measured under the head and the diameter is measured across the shank. Shorter lengths are usually supplied threaded all the way up, whilst longer lengths have part thread and part plain shank. 

Hexagon bolts (excluding zinc and assortments) have the top face mirror polished to remove marks and lettering.

Where normal stock levels are currently held, the "Add to Cart" button means that item is in stock and can be ordered. Where stock levels are low or only a limited number is available, the quantity in stock is normally shown.

All our prices include 20% VAT

This section last updated: 19/11/15