Header imageFREE Delivery Header imageNo MINIMUM SpendHeader imageSpend DISCOUNTS

Toggle Nav
Cart 0

SPEND DISCOUNT Up to $99 = 5%, between $100 and $249 =10% and over $250 = 15%

Products

Technical Resources
Menu
Account

Nyloc Insert Nut

Nyloc Insert Nut

Bolt and Nut Australia carry the largest range of Nyloc insert lock nuts in stock, delivered freight free from our Brisbane warehouse with no minimum spend or order quantity. Nyloc Nuts have a nylon ring inserted at the end of the nut. This is a self-locking device to stop the nut undoing under constant vibration or load variations. We have both the standard nyloc and half thin lock type, both standard style and flange, available in Stainless steel A2-70 G304, Stainless Steel Marine grade A4-70 G316, High tensile Zinc Plated, Zinc Yellow and Mechanical Galvanised. We stock M2 - M64 in Metric coarse and Metric fine threads and #2-56 - 2" UNC (unified national coarse), UNF (unified national fine) and BSW (british standard whitworth) threads. Technical specifications, printable datasheets and product cad drawings available online.

Filter by :
Clear All
View as Grid List

38 Items found

Set Descending Direction
per page

Use Filter By to help narrow your search. Search by category, size, thread type, material / finish, spanner size and class / grade etc. Using the filters can give you results that match your criteria, reducing the need to scroll through pages of unrelated items.

Filter by :
Selected Filters
  1. Category
    Acme Nut
  2. Category
    Hex Rod Coupler Nut
Clear All
Filter By
Category
System of Measurement
  1. Metric 24 items
  2. Imperial 14 items
Size
  1. M5 (5mm) 1 item
  2. M6 (6mm) 2 items
  3. M8 (8mm) 2 items
  4. M10 (10mm) 3 items
  5. M12 (12mm) 3 items
  6. M16 (16mm) 3 items
  7. M20 (20mm) 3 items
  8. M24 (24mm) 3 items
  9. M30 (30mm) 2 items
  10. M36 (36mm) 2 items
  11. 1/4" 1 item
  12. 5/16" 1 item
  13. 3/8" 1 item
  14. 1/2" 2 items
  15. 5/8" 2 items
  16. 3/4" 2 items
  17. 7/8" 2 items
  18. 1" 1 item
  19. 1-1/8" 1 item
  20. 1-1/4" 1 item
Size & Thread Pitch
  1. M5 x 0.80p Coarse 1 item
  2. M6 x 1.00p Coarse 2 items
  3. M8 x 1.25p Coarse 2 items
  4. M10 x 1.50p Coarse 3 items
  5. M12 x 1.75p Coarse 3 items
  6. M16 x 2.00p Coarse 3 items
  7. M20 x 2.50p Coarse 3 items
  8. M24 x 3.00p Coarse 3 items
  9. M30 x 3.50p Coarse 2 items
  10. M36 x 4.00p Coarse 2 items
  11. 1/4" x 20 TPI BSW 1 item
  12. 5/16" x 18 TPI BSW 1 item
  13. 3/8" x 16 TPI BSW 1 item
  14. 1/2" x 6 TPI Acme 1 item
  15. 1/2" x 12 TPI BSW 1 item
  16. 5/8" x 6 TPI Acme 1 item
  17. 5/8" x 11 TPI BSW 1 item
  18. 3/4" x 6 TPI Acme 1 item
  19. 3/4" x 10 TPI BSW 1 item
  20. 7/8" x 6 TPI Acme 1 item
  21. 7/8" x 9 TPI BSW 1 item
  22. 1" x 6 TPI Acme 1 item
  23. 1-1/8" x 6 TPI Acme 1 item
  24. 1-1/4" x 6 TPI Acme 1 item
Material / Finish
  1. Galvanised 7 items
  2. Plain Black Uncoated 7 items
  3. Stainless Steel 8 items
  4. Zinc Silver Plated 16 items
Class / Grade
  1. A4-70 G316 8 items
  2. Low Tensile Grade 2 7 items
  3. Low Tensile Class 5 16 items
  4. High Tensile Grade 5 7 items
Corrosion Protection Level
  1. Ultimate 8 items
  2. Excellent 7 items
  3. Moderate 16 items
  4. Low 7 items
Overall Nut Height Range Guide
  1. 10.10 - 13.00mm 1 item
  2. 14.00 - 14.70mm 1 item
  3. 15.00 - 16.00mm 1 item
  4. 17.20 - 18.30mm 1 item
  5. 18.00 - 20.00mm 3 items
  6. 18.50 - 20.00mm 1 item
  7. 21.00 - 23.00mm 1 item
  8. 23.15 - 25.40mm 1 item
  9. 24.00 - 26.00mm 3 items
  10. 26.00 - 28.00mm 1 item
  11. 29.00 - 31.00mm 1 item
  12. 30.00 - 32.00mm 3 items
  13. 34.00 - 36.00mm 1 item
  14. 36.00 - 38.00mm 2 items
  15. 36.00 - 40.00mm 1 item
  16. 48.00 - 50.00mm 6 items
  17. 58.00 - 62.00mm 3 items
  18. 70.00 - 72.00mm 3 items
  19. 88.00 - 92.00mm 2 items
  20. 106.00 - 110.00mm 2 items
Spanner Size
  1. 8mm 1 item
  2. 10mm 3 items
  3. 12mm 1 item
  4. 13mm 2 items
  5. 9/16" 1 item
  6. 16mm 2 items
  7. 17mm 1 item
  8. 18mm 2 items
  9. 19mm 1 item
  10. 3/4" 1 item
  11. 7/8" 1 item
  12. 15/16" 1 item
  13. 24mm 3 items
  14. 1" 2 items
  15. 30mm 3 items
  16. 1-1/4" 1 item
  17. 1-5/16" 1 item
  18. 1-3/8" 1 item
  19. 36mm 3 items
  20. 1-1/2" 1 item
  21. 1-11/16" 1 item
  22. 46mm 2 items
  23. 1-7/8" 1 item
  24. 55mm 2 items
  • card
  • card
  • eWAY Payment Gateway

YOU'RE ON A SECURE SITE

Copyright © 2026 Bolt & Nut Australia Pty LTD, ABN 45 159 328 604

Magento Website built By dZine-Hub

scroll icon