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Lock-Nuts & O-Rings

Lock-Nuts & O-Rings

Lock Nuts & O-Rings

ElecDirect offers a full line of locking nuts, o-rings and sealing washers for cord grips and strain relief connectors.

Lock-Nuts are available in a variety of materials including nylon, steel, brass, and stainless steel. Choose from our huge selection of thread types in NPT, Metric, and PG.

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Viewing 74 product(s)

  1. SKU: LN-25

    LOCK-NUT METAL 1/4"

    $0.24 / EA
  2. Download PDF Spec Sheet

    SKU: LN-38

    LOCK-NUT METAL 3/8"

    $0.19 / EA
  3. Download PDF Spec Sheet

    $0.16 / EA
  4. Download PDF Spec Sheet

    $0.19 / EA
  5. Download PDF Spec Sheet

    SKU: LN-100

    LOCK-NUT METAL 1"

    $0.31 / EA
  6. Download PDF Spec Sheet

    $0.36 / EA
  7. Download PDF Spec Sheet

    SKU: LN-150

    LOCK-NUT METAL 1-1/2"

    $0.43 / EA
  8. Download PDF Spec Sheet

    SKU: LN-200

    LOCK-NUT METAL 2"

    $0.92 / EA
  9. Download PDF Spec Sheet

    $1.87 / EA
  10. Download PDF Spec Sheet

    SKU: LN-300

    LOCK-NUT METAL 3"

    $2.04 / EA
  11. Download PDF Spec Sheet

    SKU: NN-09-BK

    LOCK NUT NYLON 3/8" NPT

    $0.19 / EA
  12. $0.19 / EA
  13. Download PDF Spec Sheet

    SKU: NN-13-BK

    LOCK NUT NYLON 1/2" NPT

    $0.19 / EA
  14. Download PDF Spec Sheet

    $0.19 / EA
  15. Download PDF Spec Sheet

    SKU: NN-21-BK

    LOCK NUT NYLON 3/4" NPT

    $0.27 / EA
  16. Download PDF Spec Sheet

    $0.34 / EA
  17. Download PDF Spec Sheet

    SKU: NN-29-BK

    LOCK NUT NYLON 1" NPT

    $0.50 / EA
  18. $0.50 / EA
  19. Download PDF Spec Sheet

    SKU: NM-12-BK

    LOCK NUT NYLON M12

    $0.07 / EA
  20. SKU: NM-12-GR

    LOCK NUT NYLON M12 GRAY

    $0.07 / EA
  21. Download PDF Spec Sheet

    SKU: NM-16-BK

    LOCK NUT NYLON M16

    $0.11 / EA
  22. SKU: NM-16-GR

    LOCK NUT NYLON M16 GRAY

    $0.11 / EA
  23. Download PDF Spec Sheet

    SKU: NM-20-BK

    LOCK NUT NYLON M20

    $0.12 / EA
  24. SKU: NM-20-GR

    LOCK NUT NYLON M20 GREY

    $0.12 / EA
  25. Download PDF Spec Sheet

    SKU: NM-25-BK

    LOCK NUT NYLON M25

    $0.20 / EA
  26. Download PDF Spec Sheet

    SKU: NM-32-BK

    LOCK NUT NYLON M32

    $0.21 / EA
  27. Download PDF Spec Sheet

    SKU: NM-40-BK

    LOCK NUT NYLON M40

    $0.50 / EA
  28. SKU: NM-40-GR

    LOCK NUT NYLON M40

    $0.50 / EA
  29. Download PDF Spec Sheet

    SKU: NM-50-BK

    LOCK NUT NYLON M50

    $0.75 / EA
  30. Download PDF Spec Sheet

    SKU: NP-07-BK

    LOCK NUT NYLON PG-7

    $0.11 / EA
  31. Download PDF Spec Sheet

    SKU: NP-09-BK

    LOCK NUT NYLON PG-9

    $0.14 / EA
  32. Download PDF Spec Sheet

    SKU: NP-11-BK

    LOCK NUT NYLON PG-11

    $0.12 / EA
  33. Download PDF Spec Sheet

    SKU: NP-13-BK

    LOCK NUT NYLON PG-13

    $0.11 / EA
  34. Download PDF Spec Sheet

    $0.11 / EA
  35. Download PDF Spec Sheet

    SKU: NP-16-BK

    LOCK NUT NYLON PG-16

    $0.14 / EA
  36. Download PDF Spec Sheet

    SKU: NP-21-BK

    LOCK NUT NYLON PG-21

    $0.19 / EA
  37. Download PDF Spec Sheet

    SKU: NP-29-BK

    LOCK NUT NYLON PG-29

    $0.34 / EA
  38. Download PDF Spec Sheet

    SKU: NP-36-BK

    LOCK NUT NYLON PG-36

    $0.52 / EA
  39. Download PDF Spec Sheet

    $1.06 / EA
  40. Download PDF Spec Sheet

    $1.16 / EA
  41. Download PDF Spec Sheet

    SKU: NN-09-BR

    LOCK NUT BRASS NPT 3/8"

    $2.25 / EA
  42. Download PDF Spec Sheet

    SKU: NN-13-BR

    LOCK NUT BRASS NPT 1/2"

    $2.70 / EA
  43. Download PDF Spec Sheet

    SKU: NN-21-BR

    LOCK NUT BRASS NPT 3/4"

    $3.38 / EA
  44. Download PDF Spec Sheet

    SKU: NM-12-BR

    LOCK NUT BRASS M12

    $0.34 / EA
  45. Download PDF Spec Sheet

    SKU: NM-16-BR

    LOCK NUT BRASS M16

    $0.36 / EA
  46. Download PDF Spec Sheet

    SKU: NM-20-BR

    LOCK NUT BRASS M20

    $0.38 / EA
  47. Download PDF Spec Sheet

    SKU: NM-25-BR

    LOCK NUT BRASS M25

    $0.69 / EA
  48. Download PDF Spec Sheet

    SKU: NM-32-BR

    LOCK NUT BRASS M32

    $1.02 / EA
  49. Download PDF Spec Sheet

    SKU: NM-40-BR

    LOCK NUT BRASS M40

    $1.77 / EA
  50. Download PDF Spec Sheet

    SKU: NM-50-BR

    LOCK NUT BRASS M50

    $4.78 / EA
  51. Download PDF Spec Sheet

    SKU: NP-07-BR

    LOCK NUT BRASS PG-7

    $0.18 / EA
  52. Download PDF Spec Sheet

    SKU: NP-09-BR

    LOCK NUT BRASS PG-9

    $0.16 / EA
  53. Download PDF Spec Sheet

    SKU: NP-11-BR

    LOCK NUT BRASS PG-11

    $0.20 / EA
  54. Download PDF Spec Sheet

    SKU: NP-13-BR

    LOCK NUT BRASS PG-13

    $0.22 / EA
  55. Download PDF Spec Sheet

    SKU: NP-16-BR

    LOCK NUT BRASS PG-16

    $0.25 / EA
  56. Download PDF Spec Sheet

    SKU: NP-21-BR

    LOCK NUT BRASS PG-21

    $0.41 / EA
  57. Download PDF Spec Sheet

    SKU: NP-29-BR

    LOCK NUT BRASS PG-29

    $0.65 / EA
  58. Download PDF Spec Sheet

    SKU: NP-36-BR

    LOCK NUT BRASS PG-36

    $1.05 / EA
  59. Download PDF Spec Sheet

    $3.70 / EA
  60. $4.04 / EA
  61. Download PDF Spec Sheet

    $7.93 / EA
  62. $25.16 / EA
  63. Download PDF Spec Sheet

    SKU: SOR-38

    O-RING 3/8" NPT

    $0.06 / EA
  64. Download PDF Spec Sheet

    SKU: SOR-1-VNT

    O-RING 1/2" NPT

    $0.06 / EA
  65. $0.49 / EA
  66. Download PDF Spec Sheet

    SKU: SOR-2

    O-RING 3/4" NPT

    $0.08 / EA
  67. Download PDF Spec Sheet

    $0.57 / EA
  68. Download PDF Spec Sheet

    SKU: SOR-3

    O-RING 1" NPT

    $0.09 / EA
  69. Download PDF Spec Sheet

    SKU: SOR-4

    O-RING 1-1/4" NPT

    $0.45 / EA
  70. Download PDF Spec Sheet

    SKU: SOR-51

    O-RING 1-1/2" NPT

    $0.36 / EA
  71. Download PDF Spec Sheet

    SKU: SOR-16

    O-RING 2" NPT

    $0.43 / EA
  72. Download PDF Spec Sheet

    SKU: SOR-PG-29

    O-RING PG 29

    $0.72 / EA

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