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Coupling Nuts

239 Results Found that Include 239 Products

Results per page:  16 | 32 | 48
Coupling Nut,1/4-20,Steel,ZP,PK20
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-20, Steel, ZP, PK20 Coupling Nut,1/4-20,Steel,ZP,PK20
  • Item # 1KYL5
  • Mfr. Model # 1KYL5
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...More

Coupling Nut,Gr 18-8,SS ,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, Gr 18-8, SS , Plain, PK5 Coupling Nut,Gr 18-8,SS ,Plain,PK5
  • Item # 41JZ50
  • Mfr. Model # U51106.031.0175
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,3/4-10,Steel,ZP,PK3
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-10, Steel, ZP, PK3 Coupling Nut,3/4-10,Steel,ZP,PK3
  • Item # 1KYN3
  • Mfr. Model # 1KYN3
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...More

Coupling Nut,#10-32,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #10-32, Gr 2, PK10 Coupling Nut,#10-32,Gr 2,PK10
  • Item # 1JA51
  • Mfr. Model # 1JA51
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/8-16,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 2, PK10 Coupling Nut,3/8-16,Gr 2,PK10
  • Item # 1JA67
  • Mfr. Model # 1JA67
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/8-16,Gr 5,Zn Chromate,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 5, Zn Chromate, PK5 Coupling Nut,3/8-16,Gr 5,Zn Chromate,PK5
  • Item # 1JA14
  • Mfr. Model # 250182BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,5/16-18,Gr 5,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/16-18, Gr 5, PK5 Coupling Nut,5/16-18,Gr 5,PK5
  • Item # 1HY99
  • Mfr. Model # 204604BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,5/8-11,18-8,SS,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/8-11,18-8, SS, Plain, PK2 Coupling Nut,5/8-11,18-8,SS,Plain,PK2
  • Item # 1HY48
  • Mfr. Model # 1HY48
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,1/4-20,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-20, Gr 2, PK10 Coupling Nut,1/4-20,Gr 2,PK10
  • Item # 1JA53
  • Mfr. Model # 1JA53
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1-8,Gr 2,Zinc Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1-8, Gr 2, Zinc Chromate, PK2 Coupling Nut,1-8,Gr 2,Zinc Chromate,PK2
  • Item # 1JB25
  • Mfr. Model # 1JB25
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,5/16-18,18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/16-18,18-8, SS, Plain, PK5 Coupling Nut,5/16-18,18-8,SS,Plain,PK5
  • Item # 1HY28
  • Mfr. Model # 1HY28
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,1/2-13,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Gr 2, PK10 Coupling Nut,1/2-13,Gr 2,PK10
  • Item # 1JA77
  • Mfr. Model # 1JA77
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,Gr 18-8,SS ,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, Gr 18-8, SS , Plain, PK5 Coupling Nut,Gr 18-8,SS ,Plain,PK5
  • Item # 41JZ51
  • Mfr. Model # U51106.037.0175
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,M4-7.00,Gr Class 5.8,
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M4-7.00, Gr Class 5.8, Coupling Nut,M4-7.00,Gr Class 5.8,
  • Item # 1JE23
  • Mfr. Model # 205836BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Material Grade...More

Coupling Nut,5/16-18,Steel,ZP,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/16-18, Steel, ZP, PK10 Coupling Nut,5/16-18,Steel,ZP,PK10
  • Item # 1KYL6
  • Mfr. Model # 1KYL6
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...More

Coupling Nut,5/16-18,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/16-18, Gr 2, PK10 Coupling Nut,5/16-18,Gr 2,PK10
  • Item # 1JA61
  • Mfr. Model # 1JA61
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/4-28,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-28, Gr 2, PK10 Coupling Nut,1/4-28,Gr 2,PK10
  • Item # 1JA57
  • Mfr. Model # 1JA57
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,M10-1.50,Gr 18-8,SS ,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M10-1.50, Gr 18-8, SS , Plain Coupling Nut,M10-1.50,Gr 18-8,SS ,Plain
  • Item # 1JE15
  • Mfr. Model # 204596BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Stainless Steel, Material...More

Coupling Nut,1/2-13,18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13,18-8, SS, Plain, PK5 Coupling Nut,1/2-13,18-8,SS,Plain,PK5
  • Item # 1HY42
  • Mfr. Model # 1HY42
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,3/8-16,Gr 8,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 8, Zn Chromate, PK2 Coupling Nut,3/8-16,Gr 8,Zn Chromate,PK2
  • Item # 1HY74
  • Mfr. Model # 205821BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/2-13,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Gr 2, PK10 Coupling Nut,1/2-13,Gr 2,PK10
  • Item # 1JA79
  • Mfr. Model # 250559BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,M8-1.25,Gr 18-8,SS ,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M8-1.25, Gr 18-8, SS , Plain Coupling Nut,M8-1.25,Gr 18-8,SS ,Plain
  • Item # 1JE13
  • Mfr. Model # 204595BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Stainless Steel, Material...More

Coupling Nut,3/8-24,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-24, Gr 2, PK10 Coupling Nut,3/8-24,Gr 2,PK10
  • Item # 1JA71
  • Mfr. Model # 250367BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/8-16,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 2, PK10 Coupling Nut,3/8-16,Gr 2,PK10
  • Item # 1JA65
  • Mfr. Model # 250557BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/4-20,Gr 8,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-20, Gr 8, Zn Chromate, PK2 Coupling Nut,1/4-20,Gr 8,Zn Chromate,PK2
  • Item # 1HY72
  • Mfr. Model # 205820BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,M10-1.50,Steel,ZP,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M10-1.50, Steel, ZP, PK50 Coupling Nut,M10-1.50,Steel,ZP,PK50
  • Item # 38DH52
  • Mfr. Model # M11400.100.0001
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Fastener Finish...More

Nut Reducer,1/2-13 and 3/8-16,ST,ZP,PK6
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 1/2-13 and 3/8-16, ST, ZP, PK6 Nut Reducer,1/2-13 and 3/8-16,ST,ZP,PK6
  • Item # 1KYL9
  • Mfr. Model # 1KYL9
  • Coupling Nut Reducer, Nut Style Coupling Nut-Reducing, System of Measurement Inch, Basic Material Steel,...More

Coupling Nut,5/8-11,Gr 2,Steel,Galv,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/8-11, Gr 2, Steel, Galv, PK5 Coupling Nut,5/8-11,Gr 2,Steel,Galv,PK5
  • Item # 1JB51
  • Mfr. Model # 250290BG
  • Coupling Nut, Nut Style Coupling Nut - Tapped Oversized, System of Measurement Inch, Basic Material Steel,...More

Coupling Nut,3/8-24,Gr 5,Zn Chromate,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-24, Gr 5, Zn Chromate, PK5 Coupling Nut,3/8-24,Gr 5,Zn Chromate,PK5
  • Item # 1JA16
  • Mfr. Model # 204606BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/4-10,Gr 2,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-10, Gr 2, Zn Chromate, PK2 Coupling Nut,3/4-10,Gr 2,Zn Chromate,PK2
  • Item # 1JB11
  • Mfr. Model # 250563BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/2-13,Gr 2,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Gr 2, Zn Chromate, PK2 Coupling Nut,1/2-13,Gr 2,Zn Chromate,PK2
  • Item # 1JE39
  • Mfr. Model # 250539BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,Gr 2,Steel,ZP,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, Gr 2, Steel, ZP, PK10 Coupling Nut,Gr 2,Steel,ZP,PK10
  • Item # 41JZ37
  • Mfr. Model # U11400.037.0175
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

Results per page:  16 | 32 | 48

Use a rod coupling nut to extend, space or level a threaded rod or stud. Coupler nuts also allow you to connect two threaded rods. Reducer coupler nuts connect threaded fasteners with different diameters, like a metric bolt and a standard rod. For high-moisture situations, choose a coupler nut with a zinc chromate finish. Grainger has a full selection of rod coupling nuts to extend, connect or anchor threaded rods.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More