Nut

Solid Connections Start Here – Buy Industrial Nuts Online at The Tools Man

For secure fastening that holds under pressure, explore our collection to Buy Industrial Nuts Online from The Tools Man. Our inventory includes high-strength Threaded & Hex Fasteners designed for mechanical integrity across industrial, automotive, and construction use.

Built to Withstand the Toughest Conditions

  • Hex nuts, lock nuts, and wing nuts for diverse applications
  • Stainless steel, zinc-plated, and alloy materials for corrosion resistance
  • Metric and imperial thread sizes
  • Heavy-duty construction to withstand vibration, torque, and load stress
  • Precision machining for secure threading

From small repairs to large builds, these fasteners offer uncompromising grip.

Use Cases Across Every Industry

  • Machinery assembly and repairs
  • Steel frame fabrication and bolting
  • HVAC and plumbing installations
  • Automotive and heavy vehicle repairs

Whatever your need, we have a nut for every bolt.

Why Choose The Tools Man?

  • A vast inventory of industry-standard fasteners
  • Durable materials that resist stripping and wear
  • Competitive pricing on bulk orders
  • Precise specifications to match every job
  • Dependable shipping and customer service

Our fasteners are trusted by professionals who can’t afford failure.

Lock It In

Get reliable fastening that lasts. Our industrial nuts are the backbone of strong, safe builds.

Secure your structure – Buy Industrial Nuts Online at The Tools Man and find the perfect Threaded & Hex Fasteners built for durability.

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  • Assortment Tray of Slotted Hex Nuts, PK80
    SKU G9506421
    Categories Nut
    Description Assortment Tray of Slotted Hex Nuts,PK80, Package Quantity 80

    graingerSKU: , mscSKU: , zoro_no: G9506421, mongo_id: 65bbe5863aaddbd5a9fcb7ba

    $128.74 / each
    Web price
    Qty
    Assortment Tray of Slotted Hex Nuts, PK80
    SKU G9506421
    Categories Nut
    Description Assortment Tray of Slotted Hex Nuts,PK80, Package Quantity 80

    graingerSKU: , mscSKU: , zoro_no: G9506421, mongo_id: 65bbe5863aaddbd5a9fcb7ba

    $128.74 / each
    Web price
    Qty
  • Assortment Tray of Lock Nuts, Thin, PK120
    SKU G9506038
    Categories Nut
    Description Assortment Tray of Lock Nuts,Thin,PK120, Package Quantity 120
    $172.49 / each
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    Qty
    Assortment Tray of Lock Nuts, Thin, PK120
    SKU G9506038
    Categories Nut
    Description Assortment Tray of Lock Nuts,Thin,PK120, Package Quantity 120
    $172.49 / each
    Web price
    Qty
  • Axle Nut
    SKU G6604740
    Categories Nut
    Description Axle Nut, For Use With Grainger Item Number 35ZD54, 35ZD51, 48VX88, 48VX87, 35ZD48, 35ZD46, 35ZD45, 35ZD47, For Use With Mfr. Model Number 626500G, 618852G, 641336, 641335, 618851G, 618849G, 618848G, 618850G, 627891, Fits Brand Cushman, For Use With Fuji Rear Axle

    graingerSKU: 56YH18, mscSKU: , zoro_no: G6604740, mongo_id: 65bbe86b22d7a989a98f50d1

    $49.99 / each
    Web price
    Qty
    Axle Nut
    SKU G6604740
    Categories Nut
    Description Axle Nut, For Use With Grainger Item Number 35ZD54, 35ZD51, 48VX88, 48VX87, 35ZD48, 35ZD46, 35ZD45, 35ZD47, For Use With Mfr. Model Number 626500G, 618852G, 641336, 641335, 618851G, 618849G, 618848G, 618850G, 627891, Fits Brand Cushman, For Use With Fuji Rear Axle

    graingerSKU: 56YH18, mscSKU: , zoro_no: G6604740, mongo_id: 65bbe86b22d7a989a98f50d1

    $49.99 / each
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    Qty
  • 3/8" Drive, SAE Crowfoot Flare Nut, 3/8" D, 5/8", 12 point
    SKU G6527136
    Categories Nut
    Description Crowfoot Flare Nut,3/8 In. D,5/8 In.

    graingerSKU: , mscSKU: , zoro_no: G6527136, mongo_id: 65bbe73d9a749db822727dc7

    $29.06 / each
    Web price
    Qty
    3/8" Drive, SAE Crowfoot Flare Nut, 3/8" D, 5/8", 12 point
    SKU G6527136
    Categories Nut
    Description Crowfoot Flare Nut,3/8 In. D,5/8 In.

    graingerSKU: , mscSKU: , zoro_no: G6527136, mongo_id: 65bbe73d9a749db822727dc7

    $29.06 / each
    Web price
    Qty
  • 1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-13/16", 12 point
    SKU G6517570
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-13/16 In.

    graingerSKU: , mscSKU: , zoro_no: G6517570, mongo_id: 65bbe7043aaddbd5a906ada9

    $77.19 / each
    Web price
    Qty
    1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-13/16", 12 point
    SKU G6517570
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-13/16 In.

    graingerSKU: , mscSKU: , zoro_no: G6517570, mongo_id: 65bbe7043aaddbd5a906ada9

    $77.19 / each
    Web price
    Qty
  • 1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-3/4", 12 point
    SKU G6517546
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-3/4 In.
    $77.36 / each
    Web price
    Qty
    1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-3/4", 12 point
    SKU G6517546
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-3/4 In.
    $77.36 / each
    Web price
    Qty
  • 1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-11/16", 12 point
    SKU G6517589
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-11/16 In.

    graingerSKU: , mscSKU: , zoro_no: G6517589, mongo_id: 65bbe6593aaddbd5a90233d4

    $74.11 / each
    Web price
    Qty
    1/2" Drive, SAE Crowfoot Flare Nut, 1/2" D, 12Pt, 1-11/16", 12 point
    SKU G6517589
    Categories Nut
    Description Crowfoot Flare Nut,1/2 In. D,12Pt,1-11/16 In.

    graingerSKU: , mscSKU: , zoro_no: G6517589, mongo_id: 65bbe6593aaddbd5a90233d4

    $74.11 / each
    Web price
    Qty
  • Coupling Nut, M8-1.25, 18-8 Stainless Steel, Not Graded, NL-19, 24 mm Lg, 13 mm Hex Wd, 10 PK
    SKU G8040980
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M8 x 1.25, Thread Style Fully Threaded, Hex Width 13 mm, Overall Length 24 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: , mscSKU: , zoro_no: G8040980, mongo_id: 65bbe60d3aaddbd5a9003a9c

    $35.99 / each
    Web price
    Qty
    Coupling Nut, M8-1.25, 18-8 Stainless Steel, Not Graded, NL-19, 24 mm Lg, 13 mm Hex Wd, 10 PK
    SKU G8040980
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M8 x 1.25, Thread Style Fully Threaded, Hex Width 13 mm, Overall Length 24 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: , mscSKU: , zoro_no: G8040980, mongo_id: 65bbe60d3aaddbd5a9003a9c

    $35.99 / each
    Web price
    Qty
  • Coupling Nut, M5-0.80, 18-8 Stainless Steel, Not Graded, NL-19, 15 mm Lg, 8 mm Hex Wd, 10 PK
    SKU G8040947
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M5-0.80, Thread Style Fully Threaded, Hex Width 8 mm, Overall Length 15 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10
    $33.31 / each
    Web price
    Qty
    Coupling Nut, M5-0.80, 18-8 Stainless Steel, Not Graded, NL-19, 15 mm Lg, 8 mm Hex Wd, 10 PK
    SKU G8040947
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M5-0.80, Thread Style Fully Threaded, Hex Width 8 mm, Overall Length 15 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10
    $33.31 / each
    Web price
    Qty
  • Coupling Nut, M4-0.70, 18-8 Stainless Steel, Not Graded, NL-19, 12 mm Lg, 6 mm Hex Wd, 10 PK
    SKU G8040901
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M4 x 0.70, Thread Style Fully Threaded, Hex Width 6 mm, Overall Length 12 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME82, mscSKU: , zoro_no: G8040901, mongo_id: 65bbe76a3aaddbd5a9092cfc

    $33.74 / each
    Web price
    Qty
    Coupling Nut, M4-0.70, 18-8 Stainless Steel, Not Graded, NL-19, 12 mm Lg, 6 mm Hex Wd, 10 PK
    SKU G8040901
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M4 x 0.70, Thread Style Fully Threaded, Hex Width 6 mm, Overall Length 12 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME82, mscSKU: , zoro_no: G8040901, mongo_id: 65bbe76a3aaddbd5a9092cfc

    $33.74 / each
    Web price
    Qty
  • Coupling Nut, M20-2.50, 18-8 Stainless Steel, Not Graded, NL-19, 60 mm Lg, 30 mm Hex Wd
    SKU G8040910
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M20 x 2.50, Thread Style Fully Threaded, Hex Width 30 mm, Overall Length 60 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack

    graingerSKU: , mscSKU: , zoro_no: G8040910, mongo_id: 65bbe71d3aaddbd5a90763bb

    $34.99 / each
    Web price
    Qty
    Coupling Nut, M20-2.50, 18-8 Stainless Steel, Not Graded, NL-19, 60 mm Lg, 30 mm Hex Wd
    SKU G8040910
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M20 x 2.50, Thread Style Fully Threaded, Hex Width 30 mm, Overall Length 60 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack

    graingerSKU: , mscSKU: , zoro_no: G8040910, mongo_id: 65bbe71d3aaddbd5a90763bb

    $34.99 / each
    Web price
    Qty
  • Coupling Nut, M16-2.00, 18-8 Stainless Steel, Not Graded, NL-19, 48 mm Lg, 24 mm Hex Wd
    SKU G8040938
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M16 x 2.00, Thread Style Fully Threaded, Hex Width 24 mm, Overall Length 48 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack

    graingerSKU: 53ME88, mscSKU: , zoro_no: G8040938, mongo_id: 65bbe7fe22d7a989a98d07c2

    $28.06 / each
    Web price
    Qty
    Coupling Nut, M16-2.00, 18-8 Stainless Steel, Not Graded, NL-19, 48 mm Lg, 24 mm Hex Wd
    SKU G8040938
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M16 x 2.00, Thread Style Fully Threaded, Hex Width 24 mm, Overall Length 48 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack

    graingerSKU: 53ME88, mscSKU: , zoro_no: G8040938, mongo_id: 65bbe7fe22d7a989a98d07c2

    $28.06 / each
    Web price
    Qty
  • Coupling Nut, M12 x 1.75, Stainless Steel, Not Graded, NL-19, 36 mm Lg, 19 mm Hex Wd
    SKU G8040929
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M12 x 1.75, Thread Style Fully Threaded, Hex Width 19 mm, Overall Length 36 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 5

    graingerSKU: 53ME87, mscSKU: , zoro_no: G8040929, mongo_id: 65bbe7b19a749db82274fe7b

    $66.24 / each
    Web price
    Qty
    Coupling Nut, M12 x 1.75, Stainless Steel, Not Graded, NL-19, 36 mm Lg, 19 mm Hex Wd
    SKU G8040929
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M12 x 1.75, Thread Style Fully Threaded, Hex Width 19 mm, Overall Length 36 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 5

    graingerSKU: 53ME87, mscSKU: , zoro_no: G8040929, mongo_id: 65bbe7b19a749db82274fe7b

    $66.24 / each
    Web price
    Qty
  • Coupling Nut, M10-1.50, 18-8 Stainless Steel, Not Graded, NL-19, 29 mm Lg, 17 mm Hex Wd, 10 PK
    SKU G8041139
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M10 x 1.50, Thread Style Fully Threaded, Hex Width 17 mm, Overall Length 30 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME86, mscSKU: , zoro_no: G8041139, mongo_id: 65bbe85f9a749db822789444

    $52.49 / each
    Web price
    Qty
    Coupling Nut, M10-1.50, 18-8 Stainless Steel, Not Graded, NL-19, 29 mm Lg, 17 mm Hex Wd, 10 PK
    SKU G8041139
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size M10 x 1.50, Thread Style Fully Threaded, Hex Width 17 mm, Overall Length 30 mm, Dimensional Standards DIN 6334, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME86, mscSKU: , zoro_no: G8041139, mongo_id: 65bbe85f9a749db822789444

    $52.49 / each
    Web price
    Qty
  • Coupling Nut, #8-32, 18-8 Stainless Steel, Not Graded, NL-19, 1/2 in Lg, 5/16 in Hex Wd, 10 PK
    SKU G7824008
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size #8-32, Thread Style Fully Threaded, Hex Width 5/16 in, Overall Length 1/2 in, Dimensional Standards ASME 18.16.6, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME91, mscSKU: , zoro_no: G7824008, mongo_id: 65bbe82b22d7a989a98dee49

    $41.24 / each
    Web price
    Qty
    Coupling Nut, #8-32, 18-8 Stainless Steel, Not Graded, NL-19, 1/2 in Lg, 5/16 in Hex Wd, 10 PK
    SKU G7824008
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size #8-32, Thread Style Fully Threaded, Hex Width 5/16 in, Overall Length 1/2 in, Dimensional Standards ASME 18.16.6, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53ME91, mscSKU: , zoro_no: G7824008, mongo_id: 65bbe82b22d7a989a98dee49

    $41.24 / each
    Web price
    Qty
  • Coupling Nut, 7/16"-14, 18-8 Stainless Steel, Not Graded, NL-19, 1-1/4 in Lg, 9/16 in Hex Wd, 5 PK
    SKU G8040956
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size 7/16 In.-14, Thread Style Fully Threaded, Hex Width 9/16 in, Overall Length 1 1/4 in, Dimensional Standards ASME 18.16.6, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 5

    graingerSKU: 53ME95, mscSKU: , zoro_no: G8040956, mongo_id: 65bbe7443aaddbd5a90847f7

    $44.74 / each
    Web price
    Qty
    Coupling Nut, 7/16"-14, 18-8 Stainless Steel, Not Graded, NL-19, 1-1/4 in Lg, 9/16 in Hex Wd, 5 PK
    SKU G8040956
    Categories Nut
    Description Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish NL-19, Thread Size 7/16 In.-14, Thread Style Fully Threaded, Hex Width 9/16 in, Overall Length 1 1/4 in, Dimensional Standards ASME 18.16.6, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 5

    graingerSKU: 53ME95, mscSKU: , zoro_no: G8040956, mongo_id: 65bbe7443aaddbd5a90847f7

    $44.74 / each
    Web price
    Qty