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BSF

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  • Hexagon High Tensile Setscrews BSF Self Colour
    BS 1083

    Hexagon High Tensile Setscrews BSF Self Colour

1 Item(s)

per page

BSF thread is the fine pitch counterpart to BSW (British Standard Whitworth). 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 setscrews in a range of sizes, we also offer BSF hex full nuts.