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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.

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  1. Spanner Size
    1-5/8"
  2. Spanner Size
    18mm
  3. Spanner Size
    55mm
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Category
System of Measurement
  1. Metric 8 items
  2. Imperial 1 item
Size
  1. M12 (12mm) 3 items
  2. M36 (36mm) 5 items
  3. 1-1/8" 1 item
Size & Thread Pitch
  1. M12 x 1.75p Coarse 3 items
  2. M36 x 3.00p Fine 1 item
  3. M36 x 4.00p Coarse 4 items
  4. 1-1/8" x 12 TPI UNF 1 item
Material / Finish
  1. Galvanised 1 item
  2. Stainless Steel 1 item
  3. Zinc Silver Plated 6 items
  4. Zinc Yellow Plated 1 item
Class / Grade
  1. A2-70 G304 1 item
  2. Low Tensile Grade 2 1 item
  3. Low Tensile Class 4 1 item
  4. High Tensile Class 6 2 items
  5. High Tensile Class 8 2 items
  6. High Tensile Class 10 2 items
Corrosion Protection Level
  1. Excellent 2 items
  2. Moderate 7 items
Serrations under Head
  1. No 2 items
Overall Nut Height Range Guide
  1. 14.70 - 16.00mm 3 items
  2. 23.15 - 25.40mm 1 item
  3. 28.70 - 30.60mm 1 item
  4. 31.40 - 36.00mm 4 items
Spanner Size
  1. 4mm 1 item
  2. 5mm 4 items
  3. 5.5mm 4 items
  4. 1/4" 4 items
  5. 7mm 5 items
  6. 5/16" 2 items
  7. 8mm 6 items
  8. 11/32" 1 item
  9. 3/8" 5 items
  10. 10mm 9 items
  11. 7/16" 10 items
  12. 1/2" 8 items
  13. 13mm 12 items
  14. 9/16" 11 items
  15. 15mm 2 items
  16. 5/8" 7 items
  17. 17mm 13 items
  18. 11/16" 2 items
  19. 18mm 3 items
  20. 19mm 13 items
  21. 3/4" 12 items
  22. 21mm 1 item
  23. 22mm 8 items
  24. 7/8" 4 items
  25. 15/16" 6 items
  26. 24mm 13 items
  27. 27mm 7 items
  28. 1-1/8" 6 items
  29. 30mm 12 items
  30. 32mm 4 items
  31. 1-5/16" 5 items
  32. 36mm 11 items
  33. 1-1/2" 6 items
  34. 41mm 3 items
  35. 1-5/8" 1 item
  36. 1-11/16" 2 items
  37. 46mm 8 items
  38. 1-7/8" 3 items
  39. 50mm 2 items
  40. 2-1/16" 1 item
  41. 55mm 5 items
  42. 2-1/4" 2 items
  43. 65mm 2 items
  44. 2-3/4" 1 item
  45. 75mm 2 items
  46. 3-1/8" 2 items
  47. 85mm 1 item
  48. 95mm 2 items
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