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British Standard Fine (BSF)55° thread form, developed as a finer system to complement BS Whitworth, found on many old British vehicles.  Up to Our Products
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7/16 BSF Dome Nut
7/16 BSF Dome Nut British Standard FINE thread 18 TPI £2.64 (£2.25 ex VAT Qty Add to cart... (20 In stock) More Details...
1/4 BSF x 1" Hex Setscrew
1/4 BSF x 1British Standard Fine thread 26 TPI £0.59 (£0.50 ex VAT Qty Add to cart... More Details...
5/16 BSF x 2" Hex Setscrew
5/16 BSF x 20.525" (1/4 Whitworth) Hexagon. Fully threaded 22 TPI
£1.53 (£1.30 ex VAT Qty Add to cart... More Details...
5/16 BSF x 1.1/4" Hex Setscrew
5/16 BSF x 1.1/4British Standard Fine thread 22 TPI £1.06 (£0.90 ex VAT Qty Add to cart... More Details...
1/4 BSF x 3/4" Hex Setscrew
1/4 BSF x 3/4British Standard Fine thread 26 TPI
£0.53 (£0.45 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1/2" Hex Setscrew
1/4 BSF x 1/2British Standard Fine thread 26 TPI £0.48 (£0.41 ex VAT Qty Add to cart... More Details...
3/8 BSF Full Nut A1 (Bar Turned, Double Chamfer)
3/8 BSF Full Nut A1 (Bar Turned, Double Chamfer)British Standard Fine thread 20 TPI £0.88 (£0.75 ex VAT Qty Add to cart... More Details...
1/4 BSF Nyloc Nut A1 (303)
1/4 BSF Nyloc Nut A1 (303)British Standard Fine thread 26 TPI

£1.00 (£0.85 ex VAT Qty Add to cart... More Details...
1/4 BSF Full Nut A2 Multipack 20
British Standard Fine thread 26 TPI £3.82 (£3.25 ex VAT Qty Add to cart... More Details...
3/8 BSF Dome Nut A1 (303)
3/8 BSF Dome Nut A1 (303)British Standard Fine thread 20 TPI £2.35 (£2.00 ex VAT Qty Add to cart... More Details...
5/16 BSF Dome Nut A1 (303)
5/16 BSF Dome Nut A1 (303)British Standard Fine thread 22 TPI £2.06 (£1.75 ex VAT Qty Add to cart... More Details...
5/16 BSF Nyloc Nut A1
5/16 BSF Nyloc Nut A1British Standard Fine thread 22 TPI
£1.18 (£1.00 ex VAT Qty Add to cart... More Details...
1/2 BSF Nyloc Nut A1 (303)
1/2 BSF Nyloc Nut A1 (303)British Standard Fine thread 16 TPI
£2.64 (£2.25 ex VAT Qty Add to cart... More Details...
1/2 BSF Dome Nut A1 (303)
1/2 BSF Dome Nut A1 (303)British Standard Fine thread 16 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
7/16 BSF Full Nut A1 (303)
7/16 BSF Full Nut A1 (303)British Standard Fine thread 18 TPI £1.59 (£1.35 ex VAT Qty Add to cart... More Details...
3/8 BSF Full Nut A2
3/8 BSF Full Nut A2British Standard Fine thread 20 TPI £0.59 (£0.50 ex VAT Qty Add to cart... More Details...
5/16 BSF Full Nut A2
5/16 BSF Full Nut A2British Standard Fine thread 22 TPI
£0.29 (£0.25 ex VAT Qty Add to cart... More Details...
1/4 BSF Full Nut A2
1/4 BSF Full Nut A2British Standard Fine thread 26 TPI £0.24 (£0.20 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.1/2" Slotted Cheese Head Screw A2
1/4 BSF x 1.1/2British Standard Fine thread 26 TPI
£0.71 (£0.60 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.3/4" Slotted Cheese Head Screw A2
1/4 BSF x 1.3/4British Standard Fine thread 26 TPI

£0.76 (£0.65 ex VAT Qty Add to cart... More Details...
1/4 BSF x 7/8" Slotted Cheese Head Screw A2
1/4 BSF x 7/8British Standard Fine thread 26 TPI £0.63 (£0.54 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1/2" Slotted Cheese Head Screw A2
1/4 BSF x 1/2British Standard Fine thread 26 TPI £0.59 (£0.50 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1" Slotted Cheese Head Screw A2
1/4 BSF x 1British Standard Fine thread 26 TPI £0.63 (£0.54 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.1/4" Slotted Cheese Head Screw A2
1/4 BSF x 1.1/4British Standard Fine thread 26 TPI £0.71 (£0.60 ex VAT Qty Add to cart... More Details...
1/4 BSF x 2" Slotted Cheese Head Screw A2
1/4 BSF x 2British Standard Fine thread 26 TPI
£0.76 (£0.65 ex VAT Qty Add to cart... More Details...
3/8 BSF x 3.1/2" Hex Bolt A2
3/8 BSF x 3.1/2British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
3/8 BSF x 3.3/4" Hex Bolt A2
3/8 BSF x 3.3/4British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
3/8 BSF x 2.3/4" Hex Bolt A2
British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
3/8 BSF x 2.1/2" Hex Bolt A2
British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
3/8 BSF x 3" Hex Bolt A2
3/8 BSF x 3British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
3/8 BSF x 3.1/4" Hex Bolt A2
3/8 BSF x 3.1/4British Standard Fine thread 20 TPI £3.53 (£3.00 ex VAT Qty Add to cart... More Details...
1/4 BSF x 7/8" Socket Capscrew
1/4 BSF x 7/8British Standard Fine thread 26 TPI £1.47 (£1.25 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.3/4" Socket Capscrew
1/4 BSF x 1.3/4British Standard Fine thread 26 TPI £1.94 (£1.65 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.1/4" Socket Capscrew
1/4 BSF x 1.1/4British Standard Fine thread 26 TPI £1.47 (£1.25 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1" Socket Capscrew
1/4 BSF x 1British Standard Fine thread 26 TPI £1.47 (£1.25 ex VAT Qty Add to cart... More Details...
1/4 BSF x 3/4" Socket Capscrew
1/4 BSF x 3/4British Standard Fine thread 26 TPI
£1.47 (£1.25 ex VAT Qty Add to cart... More Details...
5/16 BSF x 1/2" Hex Setscrew
British Standard Fine thread 22 TPI
£0.83 (£0.71 ex VAT Qty Add to cart... More Details...
5/16 BSF x 5/8" Hex Setscrew
5/16 BSF x 5/8British Standard Fine thread 22 TPI
£0.88 (£0.75 ex VAT Qty Add to cart... More Details...
1/4 BSF x 2" Hex Setscrew
1/4 BSF x 2British Standard Fine thread 26 TPI
£0.88 (£0.75 ex VAT Qty Add to cart... More Details...
3/8 BSF x 1.1/2" Hex Setscrew
3/8 BSF x 1.1/2British Standard Fine thread 20 TPI £1.47 (£1.25 ex VAT Qty Add to cart... More Details...
3/8 BSF x 1.1/4" Hex Setscrew
3/8 BSF x 1.1/40.600" (5/16 Whitworth) Hexagon fully threaded 20 TPI £1.32 (£1.12 ex VAT Qty Add to cart... More Details...
3/8 BSF x 1" Hex Setscrew
3/8 BSF x 1British Standard Fine thread 20 TPI
£1.12 (£0.95 ex VAT Qty Add to cart... More Details...
3/8 BSF x 3/4" Hex Setscrew
3/8 BSF x 3/4British Standard Fine thread 20 TPI
£1.00 (£0.85 ex VAT Qty Add to cart... More Details...
5/16 BSF x 1.1/2" Hex Setscrew
5/16 BSF x 1.1/2British Standard Fine thread 22 TPI £1.29 (£1.10 ex VAT Qty Add to cart... More Details...
5/16 BSF x 1" Hex Setscrew
5/16 BSF x 1British Standard Fine thread 22 TPI
£0.94 (£0.80 ex VAT Qty Add to cart... More Details...
5/16 BSF x 3/4" Hex Setscrew
5/16 BSF x 3/4British Standard Fine thread 22 TPI
£0.94 (£0.80 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.1/2" Hex Setscrew
1/4 BSF x 1.1/2British Standard Fine thread 26 TPI £0.72 (£0.61 ex VAT Qty Add to cart... More Details...
1/4 BSF x 1.1/4" Hex Setscrew
1/4 BSF x 1.1/4British Standard Fine thread 26 TPI
£0.66 (£0.56 ex VAT Qty Add to cart... More Details...
1/4 BSF x 5/8" Hex Setscrew
1/4 BSF x 5/8British Standard Fine thread 26 TPI
£0.49 (£0.42 ex VAT Qty Add to cart... More Details...
5/8 BSF Full Nut A2
5/8 BSF Full Nut A2British Standard Fine thread 14 TPI £2.35 (£2.00 ex VAT Qty Add to cart... (36 In stock) More Details...
(Page 1 of 2) >>

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GB 921 4030 73

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for residents of
 

UK Channel Islands
Gibraltar
Canarias
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CH, NO
Non-EU states (rest of world)
 

 

 

 


Placing an Order
Select the required item, click the desired quantity using 'Add to Cart' then proceed to checkout.
Payment using Credit/ Debit card or Paypal is seamlessly integrated.
During busy periods, it may not be possible for us to process your order by telephone only.

Tech Support
Help available 09:15 - 19:00 Mon-Fri.  tel +44 (0)1325 364767 

UK Royal Mail Deliveries 
1st Class Mail as standard.  Recorded and Next Working Day Delivery options available. 

Service Levels
Orders placed and paid for on-line by 14:30h will usually be despatched on that day. 
Heavier items may be sent Second Class or Standard Parcel service or by courier at our discretion
All orders require a valid postcode - please check if in doubt using Postcode Finder
Irish Republic customers please use EIRE as postcode.

Pricing Policy
Prices shown are in Pounds Sterling and include VAT @ 17.5%
Price is per one item unless stated - images may show two units for clarity. 
Delivery charges are not included in the list price.
Prices may be subject to alteration without notice.

Availability of BA / BSW Items
Due to the difficulty in locating new stocks of many BA and Whitworth lines you are welcome to phone / email first to check availability.

Payment for your order
Cleared payment must received for ALL orders prior to despatch - we do not offer credit account facilities

'Free' Samples
Our policy of No Minimum Order means that we do not send out free samples. 
You are welcome to purchase as few items as you wish.