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Coupling Nuts

239 results found that include 239 products

Results per page:  16 | 32 | 48
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,5/16-18,18-8,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,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,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,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,3/4-10,18-8,SS,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-10,18-8, SS, Plain, PK2 Coupling Nut,3/4-10,18-8,SS,Plain,PK2
  • Item # 1HY52
  • Mfr. Model # 1HY52
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,1-8,Gr 5,Zinc Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1-8, Gr 5, Zinc Chromate, PK2 Coupling Nut,1-8,Gr 5,Zinc Chromate,PK2
  • Item # 1JA35
  • Mfr. Model # 250193BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,#6-32,Gr 2,Zn Chromate,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #6-32, Gr 2, Zn Chromate, PK10 Coupling Nut,#6-32,Gr 2,Zn Chromate,PK10
  • Item # 1JA45
  • Mfr. Model # 250171BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,1/4-20,18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-20,18-8, SS, Plain, PK10 Coupling Nut,1/4-20,18-8,SS,Plain,PK10
  • Item # 1HY24
  • Mfr. Model # 1HY24
  • 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,5/8-11,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/8-11, Gr 2, PK10 Coupling Nut,5/8-11,Gr 2,PK10
  • Item # 1JA89
  • Mfr. Model # 1JA89
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

Coupling Nut,M10-1.50,Gr Class 5.8,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M10-1.50, Gr Class 5.8, PK10 Coupling Nut,M10-1.50,Gr Class 5.8,PK10
  • Item # 1JE29
  • Mfr. Model # 250446BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Material Grade...More

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

    Grainger Choice

  • GRAINGER APPROVED
  • Nut Reducer, 3/8-16 and 1/4-20, ST, PK10 Nut Reducer,3/8-16 and 1/4-20,ST,PK10
  • Item # 1KYL8
  • Mfr. Model # 1KYL8
  • Coupling Nut Reducer, Nut Style Coupling Nut-Reducing, System of Measurement Inch, Basic Material Steel,...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,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,1/2-13,Gr 316,SS ,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Gr 316, SS , Plain, PK2 Coupling Nut,1/2-13,Gr 316,SS ,Plain,PK2
  • Item # 1HU98
  • Mfr. Model # 250267BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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

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

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,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,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,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

Coupling Nut,3/4-10,Gr 2,Steel,Galv,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/4-10, Gr 2, Steel, Galv, PK2 Coupling Nut,3/4-10,Gr 2,Steel,Galv,PK2
  • Item # 1JB55
  • Mfr. Model # 250294BG
  • Coupling Nut, Nut Style Coupling Nut - Tapped Oversized, System of Measurement Inch, Basic Material Steel,...More

Coupling Nut,M12-1.75,Gr Class 5.8,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M12-1.75, Gr Class 5.8, PK10 Coupling Nut,M12-1.75,Gr Class 5.8,PK10
  • Item # 1JE31
  • Mfr. Model # 250449BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Material Grade...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,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 # 41JZ39
  • Mfr. Model # U11400.050.0175
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

Coupling Nut,7/8-14,Gr 2,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 7/8-14, Gr 2, Zn Chromate, PK2 Coupling Nut,7/8-14,Gr 2,Zn Chromate,PK2
  • Item # 1JB23
  • Mfr. Model # 250394BG
  • 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

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 # 41JZ49
  • Mfr. Model # U51106.025.0175
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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

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