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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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System of Measurement
  1. Metric 52 items
  2. Imperial 45 items
Size
  1. M3 (3mm) 2 items
  2. M4 (4mm) 2 items
  3. M5 (5mm) 3 items
  4. M6 (6mm) 3 items
  5. M8 (8mm) 5 items
  6. M10 (10mm) 6 items
  7. M12 (12mm) 6 items
  8. M14 (14mm) 2 items
  9. M16 (16mm) 5 items
  10. M18 (18mm) 1 item
  11. M20 (20mm) 5 items
  12. M22 (22mm) 1 item
  13. M24 (24mm) 4 items
  14. M30 (30mm) 2 items
  15. M36 (36mm) 2 items
  16. M42 (42mm) 1 item
  17. M48 (48mm) 1 item
  18. M56 (56mm) 1 item
  19. #0-80 1 item
  20. #1-72 1 item
  21. #2-56 1 item
  22. #2-64 1 item
  23. #3-48 1 item
  24. #3-56 1 item
  25. #4-40 1 item
  26. #4-48 1 item
  27. #5-40 1 item
  28. #5-44 1 item
  29. #6-32 2 items
  30. #6-40 1 item
  31. #8-32 2 items
  32. #8-36 1 item
  33. #10-24 (3/16") 2 items
  34. #10-32 (3/16") 2 items
  35. #12-24 1 item
  36. 1/4" 3 items
  37. 5/16" 3 items
  38. 3/8" 3 items
  39. 7/16" 1 item
  40. 1/2" 3 items
  41. 5/8" 3 items
  42. 3/4" 3 items
  43. 7/8" 2 items
  44. 1" 3 items
Size & Thread Pitch
  1. M3 x 0.50p Coarse 2 items
  2. M4 x 0.70p Coarse 2 items
  3. M5 x 0.80p Coarse 3 items
  4. M6 x 1.00p Coarse 3 items
  5. M8 x 1.00p Fine 1 item
  6. M8 x 1.25p Coarse 4 items
  7. M10 x 1.00p Extra Fine 1 item
  8. M10 x 1.25p Fine 1 item
  9. M10 x 1.50p Coarse 4 items
  10. M12 x 1.25p Extra Fine 1 item
  11. M12 x 1.50p Fine 1 item
  12. M12 x 1.75p Coarse 4 items
  13. M14 x 1.50p Fine 1 item
  14. M14 x 2.00p Coarse 1 item
  15. M16 x 1.50p Fine 1 item
  16. M16 x 2.00p Coarse 4 items
  17. M18 x 1.50p Fine 1 item
  18. M20 x 1.50p Fine 1 item
  19. M20 x 2.50p Coarse 4 items
  20. M22 x 2.50p Coarse 1 item
  21. M24 x 3.00p Coarse 4 items
  22. M30 x 3.50p Coarse 2 items
  23. M36 x 4.00p Coarse 2 items
  24. M42 x 4.50p Coarse 1 item
  25. M48 x 5.00p Coarse 1 item
  26. M56 x 5.50p Coarse 1 item
  27. #0-80 TPI UNF 1 item
  28. #1-72 TPI UNF 1 item
  29. #2-56 TPI UNC 1 item
  30. #2-64 TPI UNF 1 item
  31. #3-48 TPI UNC 1 item
  32. #3-56 TPI UNF 1 item
  33. #4-40 TPI UNC 1 item
  34. #4-48 TPI UNF 1 item
  35. #5-40 TPI UNC 1 item
  36. #5-44 TPI UNF 1 item
  37. #6-32 TPI UNC 2 items
  38. #6-40 TPI UNF 1 item
  39. #8-32 TPI UNC 2 items
  40. #8-36 TPI UNF 1 item
  41. #10-24 (3/16") x 24 TPI UNC 2 items
  42. #10-32 (3/16") x 32 TPI UNF 2 items
  43. #12-24 TPI UNC 1 item
  44. 1/4" x 20 TPI UNC 2 items
  45. 1/4" x 28 TPI UNF 1 item
  46. 5/16" x 18 TPI UNC 2 items
  47. 5/16" x 24 TPI UNF 1 item
  48. 3/8" x 16 TPI UNC 2 items
  49. 3/8" x 24 TPI UNF 1 item
  50. 7/16" x 14 TPI UNC 1 item
  51. 1/2" x 13 TPI UNC 2 items
  52. 1/2" x 20 TPI UNF 1 item
  53. 5/8" x 11 TPI UNC 2 items
  54. 5/8" x 18 TPI UNF 1 item
  55. 3/4" x 10 TPI UNC 2 items
  56. 3/4" x 16 TPI UNF 1 item
  57. 7/8" x 9 TPI UNC 2 items
  58. 1" x 8 TPI UNC 2 items
  59. 1" x 12 TPI UNF 1 item
Material / Finish
  1. Galvanised 11 items
  2. Stainless Steel 78 items
  3. Zinc Silver Plated 8 items
Class / Grade
  1. A2-35 G304 45 items
  2. A4-40 G316 31 items
  3. A4-70 G316 2 items
  4. High Tensile Class 8 19 items
Corrosion Protection Level
  1. Ultimate 33 items
  2. Excellent 56 items
  3. Moderate 8 items
Overall Nut Height Range Guide
  1. 1.05 - 1.30mm 2 items
  2. 1.35 - 1.75mm 6 items
  3. 1.95 - 2.45mm 4 items
  4. 2.40 - 2.90mm 8 items
  5. 2.90 - 3.20mm 10 items
  6. 3.56 - 4.24mm 9 items
  7. 4.57 - 5.00mm 9 items
  8. 5.33 - 6.00mm 9 items
  9. 6.14 - 6.50mm 1 item
  10. 6.42 - 7.00mm 2 items
  11. 7.30 - 9.10mm 10 items
  12. 9.10 - 10.00mm 6 items
  13. 9.27 - 10.00mm 2 items
  14. 10.10 - 13.00mm 9 items
  15. 13.20 - 15.00mm 5 items
  16. 16.90 - 18.00mm 2 items
  17. 19.80 - 22.50mm 1 item
  18. 22.50 - 26.00mm 1 item
  19. 27.40 - 31.00mm 1 item
Spanner Size
  1. 5/32" 2 items
  2. 3/16" 4 items
  3. 5.5mm 2 items
  4. 1/4" 2 items
  5. 7mm 2 items
  6. 5/16" 5 items
  7. 8mm 3 items
  8. 11/32" 3 items
  9. 3/8" 4 items
  10. 10mm 3 items
  11. 7/16" 4 items
  12. 1/2" 3 items
  13. 13mm 5 items
  14. 9/16" 3 items
  15. 16mm 2 items
  16. 17mm 4 items
  17. 11/16" 1 item
  18. 18mm 2 items
  19. 19mm 4 items
  20. 3/4" 3 items
  21. 22mm 2 items
  22. 15/16" 3 items
  23. 24mm 5 items
  24. 27mm 1 item
  25. 1-1/8" 3 items
  26. 30mm 5 items
  27. 32mm 1 item
  28. 1-5/16" 2 items
  29. 36mm 4 items
  30. 1-1/2" 3 items
  31. 46mm 2 items
  32. 55mm 2 items
  33. 65mm 1 item
  34. 75mm 1 item
  35. 85mm 1 item
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