Home / Nuts / Locking Nuts / Nyloc Nuts / UNF Nyloc Nuts / UNF Nyloc Nuts - Steel Zinc Plated Product Description 1/2" UNF Nyloc Nut - Steel Zinc PlatedImperial 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. Read More Specifications Thread Diameter 1/2" UNF Threads Per Inch 20 TPI Socket Size 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 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Thread Diameter 1/2" UNF Threads Per Inch 20 TPI Socket Size 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 Description 1/2" UNF Nyloc Nut - Steel Zinc PlatedImperial 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. Reviews No reviews left yet Write A Review Most RecentTop Rated Delivery & Returns Customer Reviews 1/2" UNF Nyloc Nut - Steel Zinc Plated Item in Stock (166 Available) Product Code Z-NN-1/2UNF Need More?Additional stock available in: 1 - 2 Days £0.80 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 Login to add this product to your wishlist. You Will Earn 0 points which is the equivalent of £0.00