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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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  • Nut, Inverted Flare, 7/16"-24 Thread, PK4
    SKU G6391966
    Categories Nut
    Description Brake Line Nut, Application Brake Line, Fitting Thread Size 7/16-24, Fitting Material Steel, Hex Size 1/4 in, Maximum Operating Pressure 3,000 psi, Maximum Operating Temperature 200 Degrees F, Specific Fitting Shape Flared Nut, Compatible Auto Systems Motorized Vehicles, Compatible Tube Outer Diameter 1/4 in, Fitting Connection Type Inverted Flare, Minimum Operating Temperature 40 Degrees F, Package Quantity 4

    graingerSKU: , mscSKU: , zoro_no: G6391966, mongo_id: 65bbe6183aaddbd5a9008200

    $7.86 / each
    Web price
    Nut, Inverted Flare, 7/16"-24 Thread, PK4
    SKU G6391966
    Categories Nut
    Description Brake Line Nut, Application Brake Line, Fitting Thread Size 7/16-24, Fitting Material Steel, Hex Size 1/4 in, Maximum Operating Pressure 3,000 psi, Maximum Operating Temperature 200 Degrees F, Specific Fitting Shape Flared Nut, Compatible Auto Systems Motorized Vehicles, Compatible Tube Outer Diameter 1/4 in, Fitting Connection Type Inverted Flare, Minimum Operating Temperature 40 Degrees F, Package Quantity 4

    graingerSKU: , mscSKU: , zoro_no: G6391966, mongo_id: 65bbe6183aaddbd5a9008200

  • Nut, 1/4 In Connectin, PK24
    SKU G7945192
    Categories Nut
    Description Fitting, Compatible with Grainger Part Number 29FJ80, 29FJ81, 29FJ82, 29FJ83, 29FJ84, 29FJ85, 33TH67, 35PF94, 35PF95, 35PF96, 35PF97, 35U534, 35U535, 35U536, 35U539, 35U540, 35U542, 35U543, 35U545, 35U546, 35U547, 35U549, 35U552, 38M002, 38M003, 38M004, 397R22, 397R23, 481H74, 481H75, 4NA11, 4NA12, 4NA13, 4NA14, 4NA15, 4NA16, 4VZG1, 4VZG2, 4VZG3, 4VZG4, 4VZG5, 4VZG6, 4VZG7, 52XH64, 52XH65, 52XH66, 52XH67, 52XH68, 790PL3, 790PL4, 790PL5, 790PL6, 790PL7, 790PL8, 790PL9, 790PM0

    graingerSKU: 21YA34, mscSKU: , zoro_no: G7945192, mongo_id: 65bbea5e22d7a989a99adf20

    $67.69 / each
    Web price
    Nut, 1/4 In Connectin, PK24
    SKU G7945192
    Categories Nut
    Description Fitting, Compatible with Grainger Part Number 29FJ80, 29FJ81, 29FJ82, 29FJ83, 29FJ84, 29FJ85, 33TH67, 35PF94, 35PF95, 35PF96, 35PF97, 35U534, 35U535, 35U536, 35U539, 35U540, 35U542, 35U543, 35U545, 35U546, 35U547, 35U549, 35U552, 38M002, 38M003, 38M004, 397R22, 397R23, 481H74, 481H75, 4NA11, 4NA12, 4NA13, 4NA14, 4NA15, 4NA16, 4VZG1, 4VZG2, 4VZG3, 4VZG4, 4VZG5, 4VZG6, 4VZG7, 52XH64, 52XH65, 52XH66, 52XH67, 52XH68, 790PL3, 790PL4, 790PL5, 790PL6, 790PL7, 790PL8, 790PL9, 790PM0

    graingerSKU: 21YA34, mscSKU: , zoro_no: G7945192, mongo_id: 65bbea5e22d7a989a99adf20

  • Williams Nut Driver, 7/16x3"
    SKU G7129669
    Categories Nut
    Description Nut Driver,7/16x3 In.
    $17.24 / each
    Web price
    Williams Nut Driver, 7/16x3"
    SKU G7129669
    Categories Nut
    Description Nut Driver,7/16x3 In.
  • Nut, 1-31/50 In, Brass
    SKU G5253367
    Categories Nut , Raw Materials
    Description Nut, Color Gold, Connection Type Bolt, Connection Material Steel, Features 5/16 in - 18 x 9/16 in Inside Thread, Connects Power Accessories Directly to Battery, Fits Battery Bolt, Precision-Machined from Solid Brass, Select From Three Input Threads, Standards RoHS, Attachment Type Top, Compatible Product Type Battery, Includes Zinc Plated Steel Nut and Washer, Length 1 5/8 in, Material Brass, Overall Height 1 5/8 in, Stud Size 5/16 In.-18 x 9/16 in, Width 1/2 in

    graingerSKU: 25KD87, mscSKU: , zoro_no: G5253367, mongo_id: 65bbe8479a749db822783765

    $5.36 / each
    Web price
    Nut, 1-31/50 In, Brass
    SKU G5253367
    Categories Nut , Raw Materials
    Description Nut, Color Gold, Connection Type Bolt, Connection Material Steel, Features 5/16 in - 18 x 9/16 in Inside Thread, Connects Power Accessories Directly to Battery, Fits Battery Bolt, Precision-Machined from Solid Brass, Select From Three Input Threads, Standards RoHS, Attachment Type Top, Compatible Product Type Battery, Includes Zinc Plated Steel Nut and Washer, Length 1 5/8 in, Material Brass, Overall Height 1 5/8 in, Stud Size 5/16 In.-18 x 9/16 in, Width 1/2 in

    graingerSKU: 25KD87, mscSKU: , zoro_no: G5253367, mongo_id: 65bbe8479a749db822783765

  • Nut Lock Bearing
    SKU G5519311
    Categories Nut
    Description Nut Lock Bearing, Fits Brand Hobart, For Use With Mfr. Model Number 4352, D330, D340, D340C, HL400, HL400C, HL600, HL600AUS, HL600C, HL600CE, HL661, HL662, HL662CE
    $35.86 / each
    Web price
    Nut Lock Bearing
    SKU G5519311
    Categories Nut
    Description Nut Lock Bearing, Fits Brand Hobart, For Use With Mfr. Model Number 4352, D330, D340, D340C, HL400, HL400C, HL600, HL600AUS, HL600C, HL600CE, HL661, HL662, HL662CE
  • Nut Lock
    SKU G4826838
    Categories Nut
    Description Nut Lock, Fits Brand Hobart, For Use With Mfr. Model Number 2919SC, 6115, 6430, 6460, C44A, C44AW, C54A, DEC1, DEC5, DGC1, DGC5, DGC5X, HEC40, HEC40D, HEC5, HEC5D, HEC5DX, HEC5X, HEC60, HEC60D, HECV5X, HGC40D, HGC5, HGC5D, HGC5DX, HGC5X, HGC60, HGC60D

    graingerSKU: , mscSKU: , zoro_no: G4826838, mongo_id: 65bbe95522d7a989a994af05

    $3.44 / each
    Web price
    Nut Lock
    SKU G4826838
    Categories Nut
    Description Nut Lock, Fits Brand Hobart, For Use With Mfr. Model Number 2919SC, 6115, 6430, 6460, C44A, C44AW, C54A, DEC1, DEC5, DGC1, DGC5, DGC5X, HEC40, HEC40D, HEC5, HEC5D, HEC5DX, HEC5X, HEC60, HEC60D, HECV5X, HGC40D, HGC5, HGC5D, HGC5DX, HGC5X, HGC60, HGC60D

    graingerSKU: , mscSKU: , zoro_no: G4826838, mongo_id: 65bbe95522d7a989a994af05

  • Nut, Bowl Lift Screw Assembly
    SKU G4777969
    Categories Nut
    Description Nut, Bowl Lift Screw Assembly, Fits Brand Hobart, For Use With Mfr. Model Number H600
    $407.49 / each
    Web price
    Nut, Bowl Lift Screw Assembly
    SKU G4777969
    Categories Nut
    Description Nut, Bowl Lift Screw Assembly, Fits Brand Hobart, For Use With Mfr. Model Number H600
  • Nut, Auger, Front Dispenser Bucket
    SKU G7263125
    Categories Nut
    Description Nut, Auger, Front Dispenser Bucket, For Use With Mfr. Model Number A4425GDTABB, A4425GDTAWW, A4425GDTBBB, A4425GDTBWW, BSS25GFPACC, BSS25GFPAWW, BSS25GFPCCC, BSS25GFPCWW, BSS25GFPDCC, BSS25GFPDWW, BSS25GFPECC, BSS25GFPEWW, BSS25GFPHCC, BSS25GFPHWW, Fits Brand GE, Hotpoint, Kenmore

    graingerSKU: , mscSKU: , zoro_no: G7263125, mongo_id: 65bbe5fc3aaddbd5a9ffce9d

    $13.11 / each
    Web price
    Nut, Auger, Front Dispenser Bucket
    SKU G7263125
    Categories Nut
    Description Nut, Auger, Front Dispenser Bucket, For Use With Mfr. Model Number A4425GDTABB, A4425GDTAWW, A4425GDTBBB, A4425GDTBWW, BSS25GFPACC, BSS25GFPAWW, BSS25GFPCCC, BSS25GFPCWW, BSS25GFPDCC, BSS25GFPDWW, BSS25GFPECC, BSS25GFPEWW, BSS25GFPHCC, BSS25GFPHWW, Fits Brand GE, Hotpoint, Kenmore

    graingerSKU: , mscSKU: , zoro_no: G7263125, mongo_id: 65bbe5fc3aaddbd5a9ffce9d

  • Nut, 39/47 In, Copper, PK10
    SKU G5253534
    Categories Nut
    Description Nut, Color Black, Red, Connection Type Screw, Connection Material Steel, Features Complete Selection of Standard and Heavy Duty Battery Related Hardware, Powder Coated, Red and Black Fasteners are Quickcote(TM) Treated for Permanent Polarity Indication and Corrosion Resistance, Standards Mil Specifications, SAE, Attachment Type Top, Compatible Product Type Battery, Length 3/4 in, Material Stainless Steel, Overall Height 13/16 in, Stud Size 3/8 In.-16, Width 13/16 in, Package Quantity 10

    graingerSKU: 25KD90, mscSKU: , zoro_no: G5253534, mongo_id: 65bbe81a9a749db822774ff6

    $30.74 / each
    Web price
    Nut, 39/47 In, Copper, PK10
    SKU G5253534
    Categories Nut
    Description Nut, Color Black, Red, Connection Type Screw, Connection Material Steel, Features Complete Selection of Standard and Heavy Duty Battery Related Hardware, Powder Coated, Red and Black Fasteners are Quickcote(TM) Treated for Permanent Polarity Indication and Corrosion Resistance, Standards Mil Specifications, SAE, Attachment Type Top, Compatible Product Type Battery, Length 3/4 in, Material Stainless Steel, Overall Height 13/16 in, Stud Size 3/8 In.-16, Width 13/16 in, Package Quantity 10

    graingerSKU: 25KD90, mscSKU: , zoro_no: G5253534, mongo_id: 65bbe81a9a749db822774ff6

  • Apex Nut Runner, 20 CFM, 10 to 100 in.-lb.
    SKU G4608265
    Categories Nut
    Description Nutrunner, Drive Size 1/4 in Square, Torque Range 10 to 100 ft-lb, Max. Torque 100 ft-lb, Free Speed 10,000 RPM, Air Pressure 90 psi, Air Consumption 20 cfm, Power Source Air Powered, Max. Air Pressure 90 psi, Min. Air Pressure 70 psi, Min. Hose Size 1/4 in, Exhaust Location Bottom, Duty Rating General Duty, Air Inlet 1/4 in NPT, Handle Type Pistol Grip, Handle Material Aluminum, Housing Material Aluminum, Overall Length 6 in, Fastening Torque 100 ft-lb, Reversible Yes, Tool Weight 2.15 lb

    graingerSKU: 24D745, mscSKU: 31303092, zoro_no: G4608265, mongo_id: 65bbea5e22d7a989a99ae799

    $703.74 / each
    Web price
    Apex Nut Runner, 20 CFM, 10 to 100 in.-lb.
    SKU G4608265
    Categories Nut
    Description Nutrunner, Drive Size 1/4 in Square, Torque Range 10 to 100 ft-lb, Max. Torque 100 ft-lb, Free Speed 10,000 RPM, Air Pressure 90 psi, Air Consumption 20 cfm, Power Source Air Powered, Max. Air Pressure 90 psi, Min. Air Pressure 70 psi, Min. Hose Size 1/4 in, Exhaust Location Bottom, Duty Rating General Duty, Air Inlet 1/4 in NPT, Handle Type Pistol Grip, Handle Material Aluminum, Housing Material Aluminum, Overall Length 6 in, Fastening Torque 100 ft-lb, Reversible Yes, Tool Weight 2.15 lb

    graingerSKU: 24D745, mscSKU: 31303092, zoro_no: G4608265, mongo_id: 65bbea5e22d7a989a99ae799

  • Nut Hex Jam
    SKU G5067069
    Categories Nut
    Description Nut Hex Jam, Fits Brand Berkel, For Use With Mfr. Model Number 180-D, 180-GS, 808, 818, 909, 909-1, 909A, 909E, 909FS, 909M, 919, 919-1, 919A, 919E, 919FS, 919M
    $7.24 / each
    Web price
    Nut Hex Jam
    SKU G5067069
    Categories Nut
    Description Nut Hex Jam, Fits Brand Berkel, For Use With Mfr. Model Number 180-D, 180-GS, 808, 818, 909, 909-1, 909A, 909E, 909FS, 909M, 919, 919-1, 919A, 919E, 919FS, 919M
  • Nut Driver, 9.0mm, Solid, Fluted, 5-1/8 in.
    SKU G5168161
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9 mm, Bolt Clearance 25 mm, Shank Length 130 mm, Plain, Metric, Solid Round, Fastener Holding No, For Fastener Size 9 mm, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV47, mscSKU: , zoro_no: G5168161, mongo_id: 65bbea4a22d7a989a99a541b

    $117.69 / each
    Web price
    Nut Driver, 9.0mm, Solid, Fluted, 5-1/8 in.
    SKU G5168161
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9 mm, Bolt Clearance 25 mm, Shank Length 130 mm, Plain, Metric, Solid Round, Fastener Holding No, For Fastener Size 9 mm, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV47, mscSKU: , zoro_no: G5168161, mongo_id: 65bbea4a22d7a989a99a541b

  • Nut Driver, 9/32in, Solid, Fluted, 3-7/16 in
    SKU G5168186
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9/32 in, Bolt Clearance 1 in, Shank Length 3 7/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 7/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: null, mscSKU: null, zoro_no: G5168186, mongo_id: 65bbe6273aaddbd5a900f78e

    $83.61 / each
    Web price
    Nut Driver, 9/32in, Solid, Fluted, 3-7/16 in
    SKU G5168186
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9/32 in, Bolt Clearance 1 in, Shank Length 3 7/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 7/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: null, mscSKU: null, zoro_no: G5168186, mongo_id: 65bbe6273aaddbd5a900f78e

  • Nut Driver, 9/16in, Solid, Fluted, 3-7/16 in
    SKU G5171905
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9/16 in, Bolt Clearance 1 in, Shank Length 3 7/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 14/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV45, mscSKU: , zoro_no: G5171905, mongo_id: 65bbe7519a749db822730cc3

    $163.74 / each
    Web price
    Nut Driver, 9/16in, Solid, Fluted, 3-7/16 in
    SKU G5171905
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 9/16 in, Bolt Clearance 1 in, Shank Length 3 7/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 14/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV45, mscSKU: , zoro_no: G5171905, mongo_id: 65bbe7519a749db822730cc3

  • Nut Driver, 8.0mm, Solid, Fluted, 5-1/8 in.
    SKU G5168177
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 8 mm, Bolt Clearance 25 mm, Shank Length 130 mm, Plain, Metric, Solid Round, Fastener Holding No, For Fastener Size 8 mm, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV44, mscSKU: , zoro_no: G5168177, mongo_id: 65bbe98022d7a989a995d72e

    $83.74 / each
    Web price
    Nut Driver, 8.0mm, Solid, Fluted, 5-1/8 in.
    SKU G5168177
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 8 mm, Bolt Clearance 25 mm, Shank Length 130 mm, Plain, Metric, Solid Round, Fastener Holding No, For Fastener Size 8 mm, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV44, mscSKU: , zoro_no: G5168177, mongo_id: 65bbe98022d7a989a995d72e

  • Nut Driver, 7/8 in, Solid, Fluted, 4-5/16 in
    SKU G5168204
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 7/8 in, Bolt Clearance 1 in, Shank Length 4 5/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 22/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV43, mscSKU: , zoro_no: G5168204, mongo_id: 65bbea4a22d7a989a99a5417

    $216.24 / each
    Web price
    Nut Driver, 7/8 in, Solid, Fluted, 4-5/16 in
    SKU G5168204
    Categories Nut
    Description Solid Round Shank Nut Driver, Tip Size 7/8 in, Bolt Clearance 1 in, Shank Length 4 5/16 in, Plain, SAE, Solid Round, Fastener Holding No, For Fastener Size 22/25 in, ESD Safe No, Insulated No, Magnetized Tip No, Non-Magnetic No

    graingerSKU: 21XV43, mscSKU: , zoro_no: G5168204, mongo_id: 65bbea4a22d7a989a99a5417