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

Plow Nut

Plow Nut

Bolt and Nut Australia carry the largest range of Plow bolts and nuts in stock, delivered freight free from our Brisbane warehouse with no minimum spend or order quantity. Plow bolts are used to secure cutting edges to earth moving blades, they have a non-protruding head and a square neck which prevents the bolt turning when tensioning. The bolts received their names from their use attaching the cutting edge of a plow to the plow blade. Plow bolts are stronger than standard bolts making them the ideal choice for heavy machinery. Plow bolts are like carriage bolts but have a flat head that sits flush once installed. The flat head deters wearing and allows the bolt to last longer on the scouring surface (area where the head of the bolt would be exposed to high wear). Our stock is from Hobson Engineering and is made from high tensile plain black steel in 5/8", 3/4", 7/8", 1", 1-1/4", 1-3/8" UNC (unified national coarse) threads. Technical specifications, printable datasheets and product cad drawings are available online for this product

Filter by :
Clear All
View as Grid List

26 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
    Flange Nyloc Insert Nut
Clear All
Filter By
Category
System of Measurement
  1. Metric 18 items
  2. Imperial 8 items
Size
  1. M3 (3mm) 1 item
  2. M4 (4mm) 1 item
  3. M5 (5mm) 1 item
  4. M6 (6mm) 2 items
  5. M8 (8mm) 2 items
  6. M10 (10mm) 2 items
  7. M12 (12mm) 3 items
  8. M14 (14mm) 1 item
  9. M16 (16mm) 2 items
  10. M20 (20mm) 1 item
  11. M24 (24mm) 2 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 1 item
  4. M6 x 1.00p Coarse 2 items
  5. M8 x 1.25p Coarse 2 items
  6. M10 x 1.50p Coarse 2 items
  7. M12 x 1.75p Coarse 3 items
  8. M14 x 2.00p Coarse 1 item
  9. M16 x 2.00p Coarse 2 items
  10. M20 x 2.50p Coarse 1 item
  11. M24 x 2.00p Fine 1 item
  12. M24 x 3.00p Coarse 1 item
  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. Stainless Steel 8 items
  2. Zinc Silver Plated 12 items
  3. Zinc Yellow Plated 6 items
Class / Grade
  1. A2-70 G304 8 items
  2. High Tensile Grade 5 8 items
  3. High Tensile Class 8 4 items
  4. High Tensile Class 10 6 items
Corrosion Protection Level
  1. Excellent 8 items
  2. Moderate 18 items
Serrations under Head
  1. No 20 items
Overall Nut Height Range Guide
  1. 4.70 - 5.50mm 1 item
  2. 5.60 - 7.15mm 4 items
  3. 7.55 - 9.10mm 3 items
  4. 10.30 - 11.10mm 4 items
  5. 12.00 - 12.99mm 1 item
  6. 13.30 - 14.00mm 4 items
  7. 14.70 - 16.00mm 3 items
  8. 17.66 - 18.50mm 1 item
  9. 18.66 - 20.00mm 2 items
  10. 23.15 - 25.40mm 1 item
  11. 28.70 - 30.60mm 2 items
Spanner Size
  1. 5.5mm 1 item
  2. 7mm 1 item
  3. 8mm 1 item
  4. 10mm 2 items
  5. 7/16" 2 items
  6. 1/2" 1 item
  7. 13mm 2 items
  8. 9/16" 2 items
  9. 15mm 2 items
  10. 11/16" 1 item
  11. 18mm 3 items
  12. 3/4" 2 items
  13. 21mm 1 item
  14. 24mm 2 items
  15. 30mm 1 item
  16. 36mm 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