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1" UNF Nylon Insert Nuts

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  • Buy 100 for £1.66 each and save 22%
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Product code: NYLON-1-UNF

Availability: In stock

Ships Tuesday, July 7 if ordered in the next 2 days, 7 hours and 26 minutes!

1" UNF Nylon Insert Nuts

1" Nylon Insert Nuts Specification

  • Fastener Type: Nylon Insert Nuts
  • Thread size: 1"
  • Thread pitch: UNF
  • Fastener material: Steel
  • Fastener strength grade: Grade 2
Fastener Coating Bright Zinc Plated
Fastener Grade Grade 2
Fastener Material Steel
Nut Thread Size 1"
Nut Thread Pitch UNF
Nut Type Nylon Insert Nuts

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Free Delivery to the UK mainland: within 3-5 working days from dispatch date
  • Order before 1pm and we aim to dispatch all stock items the same day.
  • Order after 1pm and we will dispatch your order the next working day. If you order after 1pm on a Friday, we will dispatch it on the following Monday.
  • All orders over £75 shipped to a UK mainland address are FREE shipping.


We want you to be happy every time you shop with us, but if you ever need to return anything, we're here to make things as easy and convenient as possible.

If you're not completely satisfied with your purchase, you can return the item to us in its original condition within 7 days of receipt and we'll issue a full refund, or replace the item, if preferred. To return an item, please go to your order history page, select the order you would like to return, and follow the simple steps at our online returns center.

Read more about Nylon Insert Nuts

The nylon insert nut is a low cost prevailing torque type self-locking nut. A nylon filled collar on top of the nut grips the bolt thread tight and provides a prevailing torque to resist loosening. It is suitable for applications experiencing normal ambient temperatures and can be re-used and still maintain a locking action. The finish on the nuts is BZP (Bright Zinc Plating). To achieve the full locking action of the nut it is recommended that at least two bolt threads should protrude through the top of the nut.

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