Slotted Nuts - BSF

Often called an axle nut as this is where they are most commonly found, a slotted nut is a hexagon nut with turrets and slots on the top which resemble a castle wall. Slotted hex nuts are used in conjunction with bolts that have holes in the end through which a locking pin can pass to lock the nut into position and prevent any further rotation. The locking pin is usually a split cotter pin, an R clip, a spring pin or a safety wire.

The diameter of the castellated section is the same as the main wrenching section of the nut (unlike a castle nut where the diameter of the castellated section is slightly smaller than the main wrenching part).

BSF (British Standard Fine) is an imperial thread Introduced as a fine-pitch alternative to BSW and commonly used in engineering and automotive applications in the UK.  It was superseded by the UNF thread type in the 1940’s.

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4 Items

Code Product Name Info Pack Size Price Qty
1/2 SNBFSC050 1/2" BSF - Slotted Nut BS 1083 - Bright - Pack of 5
5
£14.36 £17.23
1/2 SNBFSC050
1/2" BSF - Slotted Nut BS 1083 - Bright - Pack of 5
5
£14.36 £17.23
1/2 SNBFSC075 3/4" BSF - Slotted Nut - Self Colour - Pack of 5
5
£11.68 £14.02
1/2 SNBFSC075
3/4" BSF - Slotted Nut - Self Colour - Pack of 5
5
£11.68 £14.02
1/2 SNBFSC087 7/8" BSF - Slotted Nut - Self Colour - Pack of 5
5
£29.36 £35.23
1/2 SNBFSC087
7/8" BSF - Slotted Nut - Self Colour - Pack of 5
5
£29.36 £35.23
1/2 SNBFZP050 1/2" BSF - Slotted Nut - BZP - Pack of 5
5
£14.36 £17.23
1/2 SNBFZP050
1/2" BSF - Slotted Nut - BZP - Pack of 5
5
£14.36 £17.23
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4 Items