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Coupling Nuts

240 Results Found that Include 240 Products

Results per page:  16 | 32 | 48
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,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,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,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,1/2-13,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,7/16-20,Gr 5,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 7/16-20, Gr 5, PK5 Coupling Nut,7/16-20,Gr 5,PK5
  • Item # 1JA20
  • Mfr. Model # 204607BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...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,#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,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,3/8-16,Gr 316,SS ,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 316, SS , Plain, PK2 Coupling Nut,3/8-16,Gr 316,SS ,Plain,PK2
  • Item # 1HU96
  • Mfr. Model # 250264BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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 # 1JA59
  • Mfr. Model # 1JA59
  • 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,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,#10-24,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #10-24, Gr 2, PK10 Coupling Nut,#10-24,Gr 2,PK10
  • Item # 1JA49
  • Mfr. Model # 1JA49
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

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,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

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,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,1/2-13,Steel,ZP,PK8
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13, Steel, ZP, PK8 Coupling Nut,1/2-13,Steel,ZP,PK8
  • Item # 1KYN1
  • Mfr. Model # 1KYN1
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Fastener Finish Zinc...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,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,#10-24,Gr 18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, #10-24, Gr 18-8, SS, Plain, PK5 Coupling Nut,#10-24,Gr 18-8,SS,Plain,PK5
  • Item # 1HY20
  • Mfr. Model # 250259BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Coupling Nut,7/8-9,Gr 2,Zn Chromate,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 7/8-9, Gr 2, Zn Chromate, PK5 Coupling Nut,7/8-9,Gr 2,Zn Chromate,PK5
  • Item # 1JB19
  • Mfr. Model # 1JB19
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...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,Steel,ZP,PK100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, Steel, ZP, PK100 Coupling Nut,Steel,ZP,PK100
  • Item # 38DH49
  • Mfr. Model # M11400.050.0001
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Metric, Basic Material Steel, Fastener Finish...More

Coupling Nut,3/8-16,Gr 2,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Gr 2, Zn Chromate, PK2 Coupling Nut,3/8-16,Gr 2,Zn Chromate,PK2
  • Item # 1JE37
  • Mfr. Model # 250537BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...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,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,7/16-14,Gr 5,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 7/16-14, Gr 5, PK5 Coupling Nut,7/16-14,Gr 5,PK5
  • Item # 1JA18
  • Mfr. Model # 204609BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade 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