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

Weld Nut

Weld Nut
Filter by :
Clear All
View as Grid List

Items 1-40 of 52

Set Descending Direction
Page
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
    Flange Nyloc Insert Nut
  2. Category
    Square Nut
  3. Category
    Shear Security Nut
Clear All
Filter By
Category
System of Measurement
  1. Metric 44 items
  2. Imperial 8 items
Size
  1. M3 (3mm) 1 item
  2. M4 (4mm) 1 item
  3. M5 (5mm) 2 items
  4. M6 (6mm) 6 items
  5. M8 (8mm) 7 items
  6. M10 (10mm) 7 items
  7. M12 (12mm) 8 items
  8. M14 (14mm) 1 item
  9. M16 (16mm) 5 items
  10. M20 (20mm) 3 items
  11. M24 (24mm) 3 items
  12. 1/4" 2 items
  13. 5/16" 1 item
  14. 3/8" 2 items
  15. 7/16" 1 item
  16. 1/2" 2 items
Size & Thread Pitch
  1. M3 x 0.50p Coarse 1 item
  2. M4 x 0.70p Coarse 1 item
  3. M5 x 0.80p Coarse 2 items
  4. M6 x 1.00p Coarse 6 items
  5. M8 x 1.25p Coarse 7 items
  6. M10 x 1.50p Coarse 7 items
  7. M12 x 1.75p Coarse 8 items
  8. M14 x 2.00p Coarse 1 item
  9. M16 x 2.00p Coarse 5 items
  10. M20 x 2.50p Coarse 3 items
  11. M24 x 2.00p Fine 1 item
  12. M24 x 3.00p Coarse 2 items
  13. 1/4" x 20 TPI UNC 1 item
  14. 1/4" x 28 TPI UNF 1 item
  15. 5/16" x 18 TPI UNC 1 item
  16. 3/8" x 16 TPI UNC 1 item
  17. 3/8" x 24 TPI UNF 1 item
  18. 7/16" x 14 TPI UNC 1 item
  19. 1/2" x 13 TPI UNC 1 item
  20. 1/2" x 20 TPI UNF 1 item
Material / Finish
  1. Galvanised 12 items
  2. Stainless Steel 22 items
  3. Zinc Silver Plated 12 items
  4. Zinc Yellow Plated 6 items
Class / Grade
  1. A2-70 G304 12 items
  2. A4-70 G316 10 items
  3. Low Tensile Class 5 12 items
  4. High Tensile Grade 5 8 items
  5. High Tensile Class 8 4 items
  6. High Tensile Class 10 6 items
Corrosion Protection Level
  1. Ultimate 10 items
  2. Excellent 24 items
  3. Moderate 18 items
Serrations under Head
  1. No 20 items
Overall Nut Height Range Guide
  1. 3.30 - 4.00mm 1 item
  2. 4.52 - 5.00mm 2 items
  3. 4.70 - 5.50mm 1 item
  4. 5.60 - 7.15mm 4 items
  5. 5.92 - 6.50mm 2 items
  6. 7.42 - 8.00mm 2 items
  7. 7.55 - 9.10mm 3 items
  8. 9.30 - 9.70mm 2 items
  9. 9.42 - 10.00mm 2 items
  10. 10.30 - 11.10mm 4 items
  11. 11.80 - 13.30mm 3 items
  12. 12.00 - 12.99mm 1 item
  13. 12.30 - 13.00mm 2 items
  14. 13.30 - 14.00mm 4 items
  15. 14.70 - 15.30mm 3 items
  16. 14.70 - 16.00mm 3 items
  17. 15.30 - 16.00mm 1 item
  18. 16.20 - 16.60mm 2 items
  19. 17.66 - 18.50mm 1 item
  20. 18.00 - 20.00mm 1 item
  21. 18.30 - 19.00mm 1 item
  22. 18.66 - 20.00mm 2 items
  23. 20.50 - 21.40mm 1 item
  24. 22.60 - 23.10mm 1 item
  25. 23.15 - 25.40mm 1 item
  26. 28.70 - 30.60mm 2 items
Spanner Size
  1. 5.5mm 1 item
  2. 7mm 1 item
  3. 8mm 2 items
  4. 10mm 6 items
  5. 7/16" 2 items
  6. 1/2" 1 item
  7. 13mm 6 items
  8. 9/16" 2 items
  9. 15mm 2 items
  10. 17mm 5 items
  11. 11/16" 1 item
  12. 18mm 3 items
  13. 19mm 5 items
  14. 3/4" 2 items
  15. 21mm 1 item
  16. 22mm 1 item
  17. 24mm 4 items
  18. 27mm 1 item
  19. 30mm 3 items
  20. 36mm 3 items
Outside x Outside Guide
  1. 8.00 x 8.00mm 1 item
  2. 9.75 x 9.75mm 1 item
  3. 10.00 x 10.00mm 1 item
  4. 12.75 x 12.75mm 1 item
  5. 13.00 x 13.00mm 1 item
  6. 16.75 x 16.75mm 2 items
  7. 18.75 x 18.75mm 2 items
  8. 23.50 x 23.50mm 1 item
  9. 23.75 x 23.75mm 1 item
  10. 29.50 x 29.50mm 1 item
  11. 35.75 x 35.75mm 1 item
  • 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