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British Standard Fine (BSF)

British Standard Fine (BSF)BSF - British Standard Fine Dies and Dienuts. to BS 84 DIN EN 22568.

Split circular Dies are stocked as standard. General purpose dies for use on most common materials. The chamfer is ground, with lapped threads and cut thread consistently to size.

Dies are available in the solid version on request and also with a spiral entry. The spiral entry causes a peeling cut with swarf being forced ahead of the die - use recommended for use in attachments or machines.

Left Hand Dies also available for left hand threads.

HSS HEX Dienuts for general purpose repairing and cleaning of threads. Available on request for Left Hand Threads.

If your size requirement is not listed please enquire all Dies and Die nuts can be sourced.

Click on part number to check stock

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Part No.

DescriptionThreads Per Inch Price Qty Add More
BSF-3/16-DN 3/16 BSF HSS Die Nut32 £14.09
BSF-3/16-D 3/16 BSF HSS Die x13/16 OD32 £9.00
BSF-1/4-D 1/4 BSF HSS Die x13/16 OD26 £8.58
BSF-1/4-DN 1/4 BSF HSS Die Nut26 £8.79
BSF-5/16-D 5/16 BSF HSS Die x1" OD22 £10.18
BSF-5/16-DN 5/16 BSF HSS Die Nut22 £10.33
BSF-3/8-D 3/8 BSF HSS Die20 £10.18
BSF-3/8-DN 3/8 BSF HSS Die Nut20 £11.76
BSF-7/16-D 7/16 BSF HSS Die x1.5/16 OD18 £15.13
BSF-7/16-DN 7/16 BSF HSS Die Nut18 £16.71
BSF-1/2-D 1/2 BSF HSS Die16 £15.13
BSF-9/16-D 9/16 BSF HSS Die x2" O/D16 £19.78
BSF-9/16-D1 9/16 BSF HSS Die x1.5/16 O/D16 £19.78
BSF-9/16-DN 9/16 BSF HSS Die Nut16 £21.64
BSF-5/8-D 5/8 BSF HSS Die14 £18.16
BSF-5/8-DN 5/8 BSF HSS Die Nut14 £19.97
BSF-3/4-D 3/4 BSF HSS Die12 £18.16
BSF-3/4-DN 3/4 BSF HSS Die Nut12 £22.67
BSF-1.1/8-DN 1.1/8 BSF HSS Die Nut12 £22.67
BSF-7/8-D 7/8 BSF HSS Die11 £26.74
BSF-7/8-DN 7/8 BSF HSS Die Nut11 £28.78
BSF-1-D 1in BSF HSS Die x 2" OD10 £26.74
BSF-1-DN 1in BSF HSS Die Nut10 £46.51
BSF-2-DN 2" BSF HSS Die Nut10 £26.74
BSF-1.3/8-D 1.3/8 BSF HSS Die x3" OD10 £26.74
BSF-1.3/8-DN 1.3/8 BSF HSS Die Nut10 £26.74
BSF-1/2-DN 1/2 BSF HSS Die Nut £16.71
BSF-1.1/2-DN 1.1/2 BSF HSS Die Nut10 £26.74
Click on part number to check stock