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Coupling Nuts

240 Results Found that Include 240 Products

Results per page:  16 | 32 | 48
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,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,#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,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,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,1/2-13,18-8,SS,Plain,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-13,18-8, SS, Plain, PK2 Coupling Nut,1/2-13,18-8,SS,Plain,PK2
  • Item # 1HY44
  • Mfr. Model # 1HY44
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material...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,1-14,Gr 2,Zinc Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1-14, Gr 2, Zinc Chromate, PK2 Coupling Nut,1-14,Gr 2,Zinc Chromate,PK2
  • Item # 1JB31
  • Mfr. Model # 250398BG
  • 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

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,3/4-10,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,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,5/16-24,Gr 2,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/16-24, Gr 2, PK10 Coupling Nut,5/16-24,Gr 2,PK10
  • Item # 1JA63
  • Mfr. Model # 1JA63
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...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,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,5/16-18,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,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,5/8-11,Gr 5,Zn Chromate,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 5/8-11, Gr 5, Zn Chromate, PK2 Coupling Nut,5/8-11,Gr 5,Zn Chromate,PK2
  • Item # 1JA26
  • Mfr. Model # 250186BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Steel, Material Grade Grade...More

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,1/2-20,Gr 2,Zn Chromate,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/2-20, Gr 2, Zn Chromate, PK5 Coupling Nut,1/2-20,Gr 2,Zn Chromate,PK5
  • Item # 1JA83
  • Mfr. Model # 250380BG
  • 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,1/4-20,Brass,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 1/4-20, Brass, Plain, PK5 Coupling Nut,1/4-20,Brass,Plain,PK5
  • Item # 1HY60
  • Mfr. Model # 250011BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Brass, Fastener Finish...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

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

Coupling Nut,M12-1.75,Gr 18-8,SS ,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, M12-1.75, Gr 18-8, SS , Plain Coupling Nut,M12-1.75,Gr 18-8,SS ,Plain
  • Item # 1JE17
  • Mfr. Model # 204597BG
  • 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,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,Brass,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Coupling Nut, 3/8-16, Brass, Plain, PK5 Coupling Nut,3/8-16,Brass,Plain,PK5
  • Item # 1HY64
  • Mfr. Model # 250015BG
  • Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Brass, Fastener Finish...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,1/2-13,Gr 2,Zn Chromate,PK5
  • COUPLING NUT
  • Coupling Nut, 1/2-13, Gr 2, Zn Chromate, PK5 Coupling Nut,1/2-13,Gr 2,Zn Chromate,PK5
  • Item # 1JB71
  • Mfr. Model # 250330BG
  • 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