1/2" UNF Nyloc Nut - Steel Zinc Plated

Quantity Range

Unit Price

Unit Saving

1 - 4

£0.80

No Saving

5 - 9

£0.46

£0.34

10 - 24

£0.40

£0.40

25 - 49

£0.38

£0.42

50 - 99

£0.35

£0.45

100 - 499

£0.32

£0.48

500 - 999

£0.27

£0.53

1000+

£0.21

£0.59

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1/2" UNF Nyloc Nut - Steel Zinc Plated

Imperial Nyloc Nuts, also known as Nylon Insert Self-locking Nuts, are intended for use in situations where movement or vibration could cause a standard nut to come undone. The friction created by the nylon insert against the bolt threads prevents the nut from loosening and creates a tight seal.

These Nyloc Nuts are made from Bright Zinc Plated Steel which provides a level of corrosion and oxidation resistance as well as a bright finish.

For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.

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  • Thread Diameter:
    1/2" UNF
  • Threads Per Inch:
    20 TPI
  • Diameter (A/F):
    0.752"
  • Nut Height:
    0.464"
  • Total Height:
    0.609"
  • Material:
    Steel
  • Insert Material:
    Nylon
  • Finish:
    Bright Zinc Plated (CR3)
  • Product Code:
    Z-NN-1/2UNF