Unified Fine Thread

UNC and UNF are symbols of Unified Screw Thread Series

The Unified Thread Series was agreed on by the United States, Great Britain and Canada in 1949 to obtain interchangeability.  Recently, modifications have been made to the original 1949 specifications for ease of use.
The Unified Thread Series is classified into coarse threads, fine threads and extra fine threads much like Metric screw threads are.
UNC: Is the symbol for Unified coarse pitch threads.
UNF: Is the symbol for Unified fine pitch threads.

£2.24
excl. VAT
10.00 gms
£2.69
incl. VAT
F065
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£4.03
excl. VAT
10.00 gms
£4.84
incl. VAT
F067B
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£0.97
excl. VAT
10.00 gms
£1.16
incl. VAT
F201
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£0.79
excl. VAT
10.00 gms
£0.95
incl. VAT
F202
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£0.87
excl. VAT
10.00 gms
£1.04
incl. VAT
F202L
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£0.57
excl. VAT
10.00 gms
£0.68
incl. VAT
F203
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£0.64
excl. VAT
10.00 gms
£0.77
incl. VAT
F203L
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£0.81
excl. VAT
10.00 gms
£0.97
incl. VAT
F204
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£1.52
excl. VAT
10.00 gms
£1.82
incl. VAT
F204L
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£0.48
excl. VAT
10.00 gms
£0.58
incl. VAT
F204T
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£0.91
excl. VAT
10.00 gms
£1.09
incl. VAT
F205
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£1.00
excl. VAT
10.00 gms
£1.20
incl. VAT
F205L
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£0.92
excl. VAT
20.00 gms
£1.10
incl. VAT
F206
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£1.28
excl. VAT
20.00 gms
£1.54
incl. VAT
F206L
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£2.38
excl. VAT
20.00 gms
£2.86
incl. VAT
F206S
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£1.44
excl. VAT
20.00 gms
£1.73
incl. VAT
F207
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£0.99
excl. VAT
20.00 gms
£1.19
incl. VAT
F207L
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£1.56
excl. VAT
30.00 gms
£1.87
incl. VAT
F208L
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£2.94
excl. VAT
30.00 gms
£3.53
incl. VAT
F208S
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£2.75
excl. VAT
10.00 gms
£3.30
incl. VAT
F208T
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nut - nyloc
£1.50
excl. VAT
30.00 gms
£1.80
incl. VAT
F209L
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£3.96
excl. VAT
30.00 gms
£4.75
incl. VAT
F209S
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£1.59
excl. VAT
10.00 gms
£1.91
incl. VAT
F209T
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F377
£0.27
excl. VAT
10.00 gms
£0.32
incl. VAT
F377
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