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Hex Rod Coupler Nut

Hex Rod Coupler Nut

Bolt and Nut Australia carry the largest range of Rod couplers nuts in stock, delivered freight free from our Brisbane warehouse with no minimum spend or order quantity. Also known as coupling nuts, they are a hex shape internal threaded fastener used to join two male threads, most commonly allthread / threaded rod. Rod couplers are also used to make up long rod assemblies from shorter lengths of rods. We have zinc plated, galvanised and marine gade stainless steel A4-70 G316 in M5 - M36 in metric coarse and 1/4" - 7/8" BSW (british standard whitworth) threads. Technical specifications, printable datasheets and product cad drawings available online.

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Category
System of Measurement
  1. Metric 55 items
  2. Imperial 24 items
Size
  1. M3 (3mm) 2 items
  2. M4 (4mm) 6 items
  3. M5 (5mm) 6 items
  4. M6 (6mm) 6 items
  5. M8 (8mm) 8 items
  6. M10 (10mm) 9 items
  7. M12 (12mm) 10 items
  8. M16 (16mm) 5 items
  9. M20 (20mm) 3 items
  10. #6-32 1 item
  11. #8-32 2 items
  12. #10-24 (3/16") 2 items
  13. 1/4" 3 items
  14. 5/16" 4 items
  15. 3/8" 5 items
  16. 7/16" 2 items
  17. 1/2" 3 items
  18. 5/8" 1 item
  19. 3/4" 1 item
Size & Thread Pitch
  1. M3 x 0.50p Coarse 2 items
  2. M4 x 0.70p Coarse 6 items
  3. M5 x 0.80p Coarse 6 items
  4. M6 x 1.00p Coarse 6 items
  5. M8 x 1.25p Coarse 8 items
  6. M10 x 1.25p Fine 1 item
  7. M10 x 1.50p Coarse 8 items
  8. M12 x 1.25p Extra Fine 1 item
  9. M12 x 1.50p Fine 1 item
  10. M12 x 1.75p Coarse 8 items
  11. M16 x 2.00p Coarse 5 items
  12. M20 x 2.50p Coarse 3 items
  13. #6-32 TPI UNC 1 item
  14. #8-32 TPI UNC 2 items
  15. #10-24 (3/16") x 24 TPI UNC 2 items
  16. 1/4" x 20 TPI UNC 3 items
  17. 5/16" x 18 TPI UNC 3 items
  18. 5/16" x 24 TPI UNF 1 item
  19. 3/8" x 16 TPI UNC 4 items
  20. 3/8" x 24 TPI UNF 1 item
  21. 7/16" x 14 TPI UNC 2 items
  22. 1/2" x 13 TPI UNC 2 items
  23. 1/2" x 20 TPI UNF 1 item
  24. 5/8" x 11 TPI UNC 1 item
  25. 3/4" x 10 TPI UNC 1 item
Material / Finish
  1. Galvanised 5 items
  2. Nylon 8 items
  3. Stainless Steel 25 items
  4. Zinc Silver Plated 26 items
  5. Zinc Yellow Plated 15 items
Class / Grade
  1. A2-70 G304 18 items
  2. A4-70 G316 7 items
  3. Low Tensile Class 4.6 8 items
  4. High Tensile Grade 5 15 items
  5. High Tensile Class 8 23 items
  6. High Tensile Grade 8 3 items
  7. High Tensile Class 12 5 items
Corrosion Protection Level
  1. Ultimate 7 items
  2. Excellent 36 items
  3. Moderate 36 items
Serrations under Head
  1. Yes 65 items
  2. No 14 items
Overall Nut Height Range Guide
  1. 3.30 - 4.00mm 2 items
  2. 4.00 - 4.35mm 2 items
  3. 4.35 - 4.65mm 5 items
  4. 4.70 - 5.60mm 10 items
  5. 5.64 - 6.00mm 9 items
  6. 6.50 - 8.00mm 11 items
  7. 8.38 - 10.00mm 17 items
  8. 11.10 - 12.00mm 12 items
  9. 12.50 - 13.00mm 1 item
  10. 13.84 - 14.45mm 1 item
  11. 14.70 - 16.00mm 3 items
  12. 16.00 - 16.80mm 3 items
  13. 16.90 - 19.70mm 2 items
  14. 19.80 - 22.50mm 1 item
Spanner Size
  1. 5.5mm 2 items
  2. 7mm 6 items
  3. 5/16" 1 item
  4. 8mm 6 items
  5. 11/32" 2 items
  6. 3/8" 2 items
  7. 10mm 6 items
  8. 7/16" 3 items
  9. 1/2" 4 items
  10. 13mm 8 items
  11. 9/16" 5 items
  12. 15mm 8 items
  13. 16mm 1 item
  14. 11/16" 2 items
  15. 18mm 9 items
  16. 19mm 1 item
  17. 3/4" 3 items
  18. 15/16" 1 item
  19. 24mm 5 items
  20. 1-1/8" 1 item
  21. 30mm 3 items
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