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Heavy Hex Nuts

320 results found that include 320 products

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Results per page:  16 | 32 | 48
1/2"-13 Hex Nut - Heavy, Plain SS, Right Hand,&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/2 In.-13, Fastener Thread Type UNC, Width Across Flats 7/8 In., Nut Height 31/64 In., Package Quantity 25

  • Item # 1WU87
  • Mfr. Model # 1WU87
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Fastener...More

5/8"-11 Hex Nut - Heavy, Plain Finish, Grade C&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade C, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 5/8 In.-11, Fastener Thread Type UNC, Width Across Flats 1-1/16 In., Nut Height 5/8 In., Package Quantity 25

  • Item # 1XA32
  • Mfr. Model # 1XA32
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

3/8"-16 Hex Nut - Heavy, Plain Finish, 18-8 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 23/64 In., Package Quantity 50

  • Item # 41FV08
  • Mfr. Model # U51081.037.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

7/16"-14 Hex Nut - Heavy, Plain Finish, 316 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 316, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 7/16 In.-14, Fastener Thread Type UNC, Package Quantity 25

  • Item # 41FT93
  • Mfr. Model # U55081.043.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

3/8"-16 Hex Nut - Heavy, Black Oxide Finish, Grad
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Black Oxide, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 3/8 In., Package Quantity 300

  • Item # 22UK89
  • Mfr. Model # U22280.037.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1/2"-13 Hex Nut - Heavy, Plain Brass, Right Hand,
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/2 In.-13, Fastener Thread Type UNC, Width Across Flats 7/8 In., Nut Height 31/64 In., Package Quantity 10

  • Item # 1WY45
  • Mfr. Model # 1WY45
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain,...More

3/8"-16 Hex Nut - Heavy, Plain Finish, 316 SS,&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 316, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Package Quantity 50

  • Item # 41FT94
  • Mfr. Model # U55081.037.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

3/4"-10 Hex Nut - Heavy, Black Oxide Finish, Grad
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Black Oxide, Fastener Thread Direction Right Hand, Dia./Thread Size 3/4 In.-10, Fastener Thread Type UNC, Width Across Flats 1-1/4 In., Nut Height 3/4 In., Package Quantity 200

  • Item # 22UK91
  • Mfr. Model # U22280.075.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1-1/4"-7 Hex Nut - Heavy, Hot Dip Galvanized Fini
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Hot Dip Galvanized, Fastener Thread Direction Right Hand, Dia./Thread Size 1-1/4 In.-7, Fastener Thread Type UNC, Width Across Flats 2 In., Nut Height 1-7/32 In., Package Quantity 5

  • Item # 12P584
  • Mfr. Model # 12P584
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

3/8"-16 Hex Nut - Heavy, Plain Finish, 18-8 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 23/64 In., Package Quantity 50

  • Item # 1WU83
  • Mfr. Model # 1WU83
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

1/4"-20 Hex Nut - Heavy, Plain Finish, 18-8 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/4 In.-20, Fastener Thread Type UNC, Width Across Flats 1/2 In., Nut Height 15/64 In., Package Quantity 50

  • Item # 41FV10
  • Mfr. Model # U51081.025.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

7/8"-9 Hex Nut - Heavy, Plain Finish, Grade C
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade C, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 7/8 In.-9, Fastener Thread Type UNC, Width Across Flats 1-7/16 In., Nut Height 7/8 In., Package Quantity 10

  • Item # 1XA31
  • Mfr. Model # 1XA31
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1/2"-13 Hex Nut - Heavy, Plain Finish, 316 SS,&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 316, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/2 In.-13, Fastener Thread Type UNC, Package Quantity 25

  • Item # 41FT92
  • Mfr. Model # U55081.050.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

5/8"-11 Hex Nut - Heavy, Plain Brass, Right Hand,
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 5/8 In.-11, Fastener Thread Type UNC, Width Across Flats 1-1/16 In., Nut Height 39/64 In., Package Quantity 5

  • Item # 1WY47
  • Mfr. Model # 1WY47
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain,...More

3/8"-16 Hex Nut - Heavy, Plain Brass, Right Hand,
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 23/64 In., Package Quantity 25

  • Item # 1WY41
  • Mfr. Model # 1WY41
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Brass, Fastener Finish Plain,...More

1/4"-20 Hex Nut - Heavy, Black Oxide Finish, Grad
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Black Oxide, Fastener Thread Direction Right Hand, Dia./Thread Size 1/4 In.-20, Fastener Thread Type UNC, Width Across Flats 1/2 In., Nut Height 1/4 In., Package Quantity 300

  • Item # 22UK88
  • Mfr. Model # U22280.025.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

5/8"-11 Hex Nut - Heavy, Hot Dip Galvanized Finis
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade DH, Fastener Finish Hot Dip Galvanized, Fastener Thread Direction Right Hand, Dia./Thread Size 5/8 In.-11, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 39/64 In., Package Quantity 10

  • Item # 31JM10
  • Mfr. Model # U04225.062.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1"-8 Hex Nut - Heavy, Hot Dip Galvanized Carbon S
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Fastener Finish Hot Dip Galvanized, Fastener Thread Direction Right Hand, Dia./Thread Size 1 In.-8, Fastener Thread Type UNC, Width Across Flats 1-5/8 In., Nut Height 63/64 In., Package Quantity 10

  • Item # 1AY91
  • Mfr. Model # 1AY91
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Fastener Finish...More

1-1/2"-8 Hex Nut - Heavy, Plain Finish, Grade 2H&
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1-1/2 In.-8, Fastener Thread Type UNC/8UN, Width Across Flats 2-3/8 In., Nut Height 1-15/32 In.

  • Item # 1XA23
  • Mfr. Model # 1XA23
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

7/8"-9 Hex Nut - Heavy, Hot Dip Galvanized Finish
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade DH, Fastener Finish Hot Dip Galvanized, Fastener Thread Direction Right Hand, Dia./Thread Size 7/8 In.-9, Fastener Thread Type UNC, Width Across Flats 1-7/16 In., Nut Height 55/64 In., Package Quantity 5

  • Item # 31JM12
  • Mfr. Model # U04225.087.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

3/4" Hex Nut - Heavy, Plain Carbon Steel, Right&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/4 In., Fastener Thread Type UNC, Package Quantity 200

  • Item # 26LU52
  • Mfr. Model # U22289.075.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Fastener Finish...More

M36-4.00 Hex Nut - Heavy, Plain Finish, Class 10 Carbo
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Metric, Basic Material Carbon Steel, Material Grade Class 10, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size M36-4.00, Fastener Thread Type Metric Coarse, Width Across Flats 60.00mm, Nut Height 29.00mm

  • Item # 5GAX4
  • Mfr. Model # 5GAX4
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Metric, Basic Material Carbon Steel, Material Grade...More

3/8"-16 Jam Nut - Heavy, Plain Finish, Grade 2&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Jam Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 15/64 In., Package Quantity 100

  • Item # 2GB60
  • Mfr. Model # 289054-PG
  • Hex Nut, Nut Style Jam Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1/4"-20 Jam Nut - Heavy, Plain Finish, Grade 2&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Jam Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/4 In.-20, Fastener Thread Type UNC, Width Across Flats 1/2 In., Nut Height 11/64 In., Package Quantity 100

  • Item # 2GB58
  • Mfr. Model # 289046-PG
  • Hex Nut, Nut Style Jam Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

9/16"-12 Hex Nut - Heavy, Plain Finish, 316 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 316, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 9/16 In.-12, Fastener Thread Type UNC, Width Across Flats 15/16 In., Nut Height 21/64 In., Package Quantity 5

  • Item # 41VL58
  • Mfr. Model # U51091.056.0001
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

2"-8 Hex Nut - Heavy, Plain Finish, Grade 2H Carb
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade 2H, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 2 In.-8, Fastener Thread Type UNC/8UN, Width Across Flats 3-1/8 In., Nut Height 2-1/32 In.

  • Item # 1XA55
  • Mfr. Model # 1XA55
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

5/8"-11 Hex Nut - Heavy, Plain Finish, Grade A&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade A, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 5/8 In.-11, Fastener Thread Type UNC, Width Across Flats 1-1/16 In., Nut Height 23/64 In., Package Quantity 10

  • Item # 41VL21
  • Mfr. Model # U11390.062.0001
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

3/4"-10 Hex Nut - Heavy, Plain Finish, Grade A&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade A, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/4 In.-10, Fastener Thread Type UNC, Width Across Flats 1-1/4 In., Nut Height 27/64 In., Package Quantity 10

  • Item # 41VL22
  • Mfr. Model # U11390.075.0001
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

1/2"-13 Hex Nut - Heavy, Plain Finish, 18-8 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/2 In.-13, Fastener Thread Type UNC, Width Across Flats 7/8 In., Nut Height 31/64 In., Package Quantity 25

  • Item # 41FV06
  • Mfr. Model # U51081.050.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

3/8"-16 Hex Nut - Heavy, Plain Finish, Grade A&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade A, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Fastener Thread Type UNC, Width Across Flats 11/16 In., Nut Height 23/64 In., Package Quantity 100

  • Item # 2FY87
  • Mfr. Model # 2FY87
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

7/8"-9 Hex Nut - Heavy, Plain Finish, Grade A
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade Grade A, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 7/8 In.-9, Fastener Thread Type UNC, Width Across Flats 1-7/16 In., Nut Height 31/64 In., Package Quantity 5

  • Item # 41VL23
  • Mfr. Model # U11390.087.0001
  • Jam Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Carbon Steel, Material Grade...More

5/16"-18 Hex Nut - Heavy, Plain Finish, 316 SS,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 316, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 5/16 In.-18, Fastener Thread Type UNC, Package Quantity 50

  • Item # 41FT95
  • Mfr. Model # U55081.031.0001
  • Hex Nut, Nut Style Hex Nut - Heavy, System of Measurement Inch, Basic Material Stainless Steel, Material...More

Results per page:  16 | 32 | 48

Grainger offers heavy hex nuts with diameters larger than most hex nuts. Our collection features a larger-bodied nut size, compatible with bigger bolts. Shop for various material grades, metals, widths, heights, finishes and more to make for a customizable experience. Make your next assembly project a viable pursuit with our fine line of heavy hex nuts.

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