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Shop4Fasteners

BSF

In this section you will find our range of hexagon full nuts for use with British Standard Fine (BSF) threaded bolts, screws and threaded bar.

1 Item(s)

per page

  • Hexagon Full Nut Grade A - BSF - Self Colour
    BS 1083

    Hexagon Full Nuts Grade A - BSF - Self Colour

1 Item(s)

per page

BSF thread is the fine pitch counterpart to BSW. The fine pitch has greater resistance to being loosened by vibration, and so it is commonly found in vintage cars and aeroplanes. BSF fasteners are sized in imperial units, similar to UNF fasteners, but the two are differentiated by the angle of the thread profile. As well as BSF nuts in a range of sizes, we also offer BSF hexagon head setscrews.