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Coupling Nuts

238 results found that include 238 products

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Results per page:  16 | 32 | 48
Coupling Nut,#10-24,Steel,ZP,PK20
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #10-24, Steel, ZP, PK20

    Coupling Nut,#10-24,Steel,ZP,PK20
  • Item # 1KYL4
  • Mfr. Model # 1KYL4
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...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 # 1JA55
  • Mfr. Model # 1JA55
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/8-16,Steel,ZP,PK8
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Steel, ZP, PK8

    Coupling Nut,3/8-16,Steel,ZP,PK8
  • Item # 1KYL7
  • Mfr. Model # 1KYL7
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...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,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,1/4-28,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,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,5/8-18,Gr 5,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/8-18, Gr 5, Zn Chromate, PK2

    Coupling Nut,5/8-18,Gr 5,Zn Chromate,PK2
  • Item # 1JA28
  • Mfr. Model # 204614BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/2-13,Gr 5,Zn Chromate,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Gr 5, Zn Chromate, PK5

    Coupling Nut,1/2-13,Gr 5,Zn Chromate,PK5
  • Item # 1JA22
  • Mfr. Model # 250184BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,3/8-16,18-8,SS,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16,18-8, SS, Plain, PK2

    Coupling Nut,3/8-16,18-8,SS,Plain,PK2
  • Item # 1HY34
  • Mfr. Model # 1HY34
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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,3/8-16,18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16,18-8, SS, Plain, PK5

    Coupling Nut,3/8-16,18-8,SS,Plain,PK5
  • Item # 1HY32
  • Mfr. Model # 1HY32
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, 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,#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,3/4-10,Gr 5,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-10, Gr 5, Zn Chromate, PK2

    Coupling Nut,3/4-10,Gr 5,Zn Chromate,PK2
  • Item # 1JA30
  • Mfr. Model # 250188BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,M6-1.00,Gr 18-8,SS ,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M6-1.00, Gr 18-8, SS , Plain

    Coupling Nut,M6-1.00,Gr 18-8,SS ,Plain
  • Item # 1JE11
  • Mfr. Model # 204594BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, 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 # 1JA79
  • Mfr. Model # 250559BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Nut Reducer,3/8-16 and 1/4-20,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 3/8-16 and 1/4-20, PK10

    Nut Reducer,3/8-16 and 1/4-20,PK10
  • Item # 1JE51
  • Mfr. Model # 1JE51
  • Coupling Nut Reducer, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener...More

Coupling Nut,1/2-20,Gr 5,Zn Chromate,PK4
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-20, Gr 5, Zn Chromate, PK4

    Coupling Nut,1/2-20,Gr 5,Zn Chromate,PK4
  • Item # 1JA24
  • Mfr. Model # 204602BG
  • 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

Nut Reducer,1/2-13 and 3/8-16,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 1/2-13 and 3/8-16, PK10

    Nut Reducer,1/2-13 and 3/8-16,PK10
  • Item # 1JE57
  • Mfr. Model # 1JE57
  • Coupling Nut Reducer, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener...More

Coupling Nut,#8-32,Gr 2,Zn Chromate,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #8-32, Gr 2, Zn Chromate, PK10

    Coupling Nut,#8-32,Gr 2,Zn Chromate,PK10
  • Item # 1JA47
  • Mfr. Model # 1JA47
  • 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,3/8-16,Gr 2,Steel,Galv,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 2, Steel, Galv, PK5

    Coupling Nut,3/8-16,Gr 2,Steel,Galv,PK5
  • Item # 1JB45
  • Mfr. Model # 250285BG
  • Coupling Nut, Nut Style Coupling Nut - Tapped Oversized, System of Measurement Inch, Basic Material Steel,...More

Coupling Nut,7/8-9,Gr 5,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 7/8-9, Gr 5, Zn Chromate, PK2

    Coupling Nut,7/8-9,Gr 5,Zn Chromate,PK2
  • Item # 1JA33
  • Mfr. Model # 250191BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...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

Nut Reducer,3/8-16 and 5/16-18,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 3/8-16 and 5/16-18, PK10

    Nut Reducer,3/8-16 and 5/16-18,PK10
  • Item # 1JE53
  • Mfr. Model # 1JE53
  • Coupling Nut Reducer, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener...More

Nut Reducer,5/8-11 and 1/2-13,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 5/8-11 and 1/2-13, PK10

    Nut Reducer,5/8-11 and 1/2-13,PK10
  • Item # 1JE61
  • Mfr. Model # 1JE61
  • Coupling Nut Reducer, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener...More

Coupling Nut,M16-2.00,Gr Class 5.8,
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M16-2.00, Gr Class 5.8,

    Coupling Nut,M16-2.00,Gr Class 5.8,
  • Item # 1JE33
  • Mfr. Model # 205835BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Material Grade...More

Coupling Nut,1/4-28,18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-28,18-8, SS, Plain, PK5

    Coupling Nut,1/4-28,18-8,SS,Plain,PK5
  • Item # 1HY26
  • Mfr. Model # 250417BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,M8-1.25,Gr Class 5.8,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M8-1.25, Gr Class 5.8, PK10

    Coupling Nut,M8-1.25,Gr Class 5.8,PK10
  • Item # 1JE27
  • Mfr. Model # 250443BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Material Grade...More

Coupling Nut,3/4-16,18-8,SS,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-16,18-8, SS, Plain, PK2

    Coupling Nut,3/4-16,18-8,SS,Plain,PK2
  • Item # 1HY54
  • Mfr. Model # 250432BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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