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Socket Screws - Set Grub - PCP - UNF

UNF (Unified National Fine)

UNF stands for Unified National Fine. It is a common imperial thread type with more threads per axial distance than its UNC equivalent.

Unified thread types (UNF and UNC) were introduced at the beginning of World War 2 to enable the interchangeability of machinery manufacturing between the USA, Canada and Great Britain. Still commonly found on a vast array of old machines and vehicles in the UK, UNF and UNC threads continue to be the standard thread in the USA and Canada.

Socket Screws - Set Grub - PCP - UNF
Guides & Tips

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1/2" UNF x 2 1/2" - Socket Set Screw Plain Cup Point (PCP) - A2 Stainless Steel

Code: SSPUFA2050250

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£30.96 £37.15

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1/2" UNF x 2" - Socket Set Screw Plain Cup Point (PCP) - A2 Stainless Steel

Code: SSPUFA2050200

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£25.62 £30.74

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1/4" UNF x 1/2" - Socket Set Screw Plain Cup Point (PCP) - A2 Stainless Steel - Pack of 2

Code: SSPUFA2025050

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£13.87 £16.64

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1/4" UNF x 3/4" - Socket Set Screw Plain Cup Point (PCP) - A2 Stainless Steel - Pack of 2

Code: SSPUFA2025075

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£18.95 £22.74

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1/4" UNF x 5/16" - Socket Set Screw Plain Cup Point (PCP) - A2 Stainless Steel - Pack of 2

Code: SSPUFA20250031

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£18.07 £21.68

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1/2" UNF x 5/8" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 5

Code: SSPUFSC050062

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£17.51 £21.01

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1/4" UNF x 1" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC025100

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£16.44 £19.73

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1/4" UNF x 1/4" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC025025

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£9.48 £11.38

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1/4" UNF x 3/8" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC025037

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£10.82 £12.98

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1/4" UNF x 5/8" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC025062

3/4

£22.13 £26.56

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3/4" UNF x 3/4" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 5

Code: SSPUFSC075075

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£14.71 £17.65

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3/8" UNF x 1 1/4" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC037125

3/4

£13.24 £15.89

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3/8" UNF x 1/2" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC037050

3/4

£18.79 £22.55

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3/8" UNF x 2 1/2" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 5

Code: SSPUFSC037250

3/4

£14.71 £17.65

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3/8" UNF x 5/8" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC037062

3/4

£9.85 £11.82

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5/16" UNF x 1 1/4" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC031125

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£13.79 £16.55

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5/16" UNF x 1" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC031100

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£12.38 £14.86

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7/16" UNF x 7/16" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 5

Code: SSPUFSC043043

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£14.71 £17.65

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7/8" UNF x 3 1/2" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour

Code: SSPUFSC087350

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£26.40 £31.68

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No10 UNF x 1" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC010100

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£13.02 £15.62

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No10 UNF x 3/4" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 10

Code: SSPUFSC010075

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£9.35 £11.22

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No6 UNF x 3/8" - Socket Set Screw Plain Cup Point (PCP) BS 2470 Grade 14.9 - Self Colour - Pack of 25

Code: SSPUFSC006037

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£12.68 £15.22