Due to the increased demand of carrier deliveries over the Christmas period, we are unable to guarantee a Next Day service outside of our own Van Delivery Area. Please keep this in mind when ordering and order in advanced.
We will close for the Christmas period on Friday 19th December at 4.00PM and re-open to the public on Monday 5th January 2026. The last day for van and courier/carrier delivery will be Friday 19th December with van deliveries recommencing week beginning 05/01/2026 and carrier delivers from Tuesday 06/01/2026 onwards. Please bear in mind that there will be a backlog for the carrier services to catch up on so there may be a delay of a day or two before normal next day service is resumed properly. May we take this opportunity to thank you for much valued custom and loyalty throughout 2025 and wish you all a very Merry Christmas and a Peaceful and successful 2026.

01923 777 777

Orbital Fasteners
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Free Next Day Delivery on orders over £30 within Van Area

UNC & UNF Fasteners - Nuts, Bolts, Washers & Screws

Range of Unified National Coarse (UNC) &  Unified National Fine (UNF) fasteners such as bolts & nuts, washers and set screws. These threads have a higher number of threads per inch, resulting in a tighter and more precise fit when engaged with a mating part. 

UNC threads are unified coarse-pitch threads. These are less likely to cross-thread, allowing faster assembly and disassembly (Generally used in mass production). Large threads also allow for thicker plating and coatings. 

UNF threads have a finer pitch than UNC threads. This means there are more threads per inch, resulting in more engaged threads and a stronger connection.

UNC Fasteners

UNC Fasteners

UNF Fasteners

UNF Fasteners

Unified & Imperial Washers

Unified & Imperial Washers

*WARNING* The availability of unified fasteners is very limited. If the item you would like to purchase is out of stock, please get in touch with us before placing a backorder. 

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