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Solid Connections Start Here – Buy Industrial Nuts Online at The Avenjers

For secure fastening that holds under pressure, explore our collection to Buy Industrial Nuts Online from The Avenjers. 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 Avenjers?

  • 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 Avenjers and find the perfect Threaded & Hex Fasteners built for durability.

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  • Flare Nut, Brass
    SKU G5037426
    Categories Nut , Raw Materials
    Description Flare Nut, Connection Size 1/4 in, Inside Dia. 1/4 in, Length 1/2 in, Max. Working Pressure 700 psi, Brass, For Use With All CFC, HCFC and HFC Refrigerants

    graingerSKU: 38N869, mscSKU: , zoro_no: G5037426, mongo_id: 65bbe6b23aaddbd5a904965e

    $2.24 / each
    Web price
    Flare Nut, Brass
    SKU G5037426
    Categories Nut , Raw Materials
    Description Flare Nut, Connection Size 1/4 in, Inside Dia. 1/4 in, Length 1/2 in, Max. Working Pressure 700 psi, Brass, For Use With All CFC, HCFC and HFC Refrigerants

    graingerSKU: 38N869, mscSKU: , zoro_no: G5037426, mongo_id: 65bbe6b23aaddbd5a904965e

  • Flange Nut
    SKU G4184629
    Categories Nut
    Description Flange Nut
    $1.69 / each
    Web price
    Flange Nut
    SKU G4184629
    Categories Nut
    Description Flange Nut
  • Serrated Lock Nut, M5-8, 18-8 Stainless Steel, Not Graded, NL-19, 13 mm Ht, 25 PK
    SKU G8480355
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M5-8, Hex Width 18 mm, Hex Height 13 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 18 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF22, mscSKU: , zoro_no: G8480355, mongo_id: 65bbe85622d7a989a98ed348

    $19.44 / each
    Web price
    Serrated Lock Nut, M5-8, 18-8 Stainless Steel, Not Graded, NL-19, 13 mm Ht, 25 PK
    SKU G8480355
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M5-8, Hex Width 18 mm, Hex Height 13 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 18 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF22, mscSKU: , zoro_no: G8480355, mongo_id: 65bbe85622d7a989a98ed348

  • Serrated Lock Nut, M6-1.00, 18-8 Stainless Steel, Not Graded, NL-19, 10 mm Ht, 25 PK
    SKU G8480407
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M6-1.00, Hex Width 14 51/64 mm, Hex Height 10 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 14.8 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF21, mscSKU: , zoro_no: G8480407, mongo_id: 65bbe8339a749db82277aeca

    $17.11 / each
    Web price
    Serrated Lock Nut, M6-1.00, 18-8 Stainless Steel, Not Graded, NL-19, 10 mm Ht, 25 PK
    SKU G8480407
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M6-1.00, Hex Width 14 51/64 mm, Hex Height 10 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 14.8 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF21, mscSKU: , zoro_no: G8480407, mongo_id: 65bbe8339a749db82277aeca

  • Serrated Lock Nut, M5-0.80, 18-8 Stainless Steel, Not Graded, NL-19, 8 mm Ht, 100 PK
    SKU G8480319
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M5-0.8, Hex Width 11 mm, Hex Height 8 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 11 mm, Pack Size Small Pack, Package Quantity 100

    graingerSKU: 53MF20, mscSKU: , zoro_no: G8480319, mongo_id: 65bbe98822d7a989a995fea2

    $53.49 / each
    Web price
    Serrated Lock Nut, M5-0.80, 18-8 Stainless Steel, Not Graded, NL-19, 8 mm Ht, 100 PK
    SKU G8480319
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M5-0.8, Hex Width 11 mm, Hex Height 8 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 11 mm, Pack Size Small Pack, Package Quantity 100

    graingerSKU: 53MF20, mscSKU: , zoro_no: G8480319, mongo_id: 65bbe98822d7a989a995fea2

  • Serrated Lock Nut, M12-1.75, A2 Stainless Steel, Not Graded, NL-19, 18 mm Ht, 10 PK
    SKU G8480197
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M12-1.75, Hex Width 26 45/64 mm, Hex Height 18 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 26.7 mm, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53MF24, mscSKU: , zoro_no: G8480197, mongo_id: 65bbe7903aaddbd5a90a1324

    $25.19 / each
    Web price
    Serrated Lock Nut, M12-1.75, A2 Stainless Steel, Not Graded, NL-19, 18 mm Ht, 10 PK
    SKU G8480197
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M12-1.75, Hex Width 26 45/64 mm, Hex Height 18 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 26.7 mm, Pack Size Small Pack, Package Quantity 10

    graingerSKU: 53MF24, mscSKU: , zoro_no: G8480197, mongo_id: 65bbe7903aaddbd5a90a1324

  • Serrated Lock Nut, M10-1.50, 18-8 Stainless Steel, Not Graded, NL-19, 10 mm Ht, 25 PK
    SKU G8480425
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M10-1.5, Hex Width 22 mm, Hex Height 10 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 22 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF23, mscSKU: , zoro_no: G8480425, mongo_id: 65bbe5813aaddbd5a9fc9f64

    $33.24 / each
    Web price
    Serrated Lock Nut, M10-1.50, 18-8 Stainless Steel, Not Graded, NL-19, 10 mm Ht, 25 PK
    SKU G8480425
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size M10-1.5, Hex Width 22 mm, Hex Height 10 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 22 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF23, mscSKU: , zoro_no: G8480425, mongo_id: 65bbe5813aaddbd5a9fc9f64

  • Serrated Lock Nut, #8-32, 18-8 Stainless Steel, Not Graded, NL-19, 11/64 in Ht, 50 PK
    SKU G8480188
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #8-32, Hex Width 11/32 in, Hex Height 11/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.344 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF26, mscSKU: , zoro_no: G8480188, mongo_id: 65bbee24526e052139af237f

    $22.49 / each
    Web price
    Serrated Lock Nut, #8-32, 18-8 Stainless Steel, Not Graded, NL-19, 11/64 in Ht, 50 PK
    SKU G8480188
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #8-32, Hex Width 11/32 in, Hex Height 11/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.344 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF26, mscSKU: , zoro_no: G8480188, mongo_id: 65bbee24526e052139af237f

  • Serrated Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, NL-19, 11/64 in Ht, 50 PK
    SKU G8480416
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #6-32, Hex Width 15/16 in, Hex Height 11/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.938 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF25, mscSKU: , zoro_no: G8480416, mongo_id: 65bbea2822d7a989a99995ba

    $27.74 / each
    Web price
    Serrated Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, NL-19, 11/64 in Ht, 50 PK
    SKU G8480416
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #6-32, Hex Width 15/16 in, Hex Height 11/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.938 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF25, mscSKU: , zoro_no: G8480416, mongo_id: 65bbea2822d7a989a99995ba

  • Serrated Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, NL-19, 9/32 in Ht, 50 PK
    SKU G8480258
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Height 9/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.5 in, Pack Size Small Pack, Package Quantity 50
    $36.44 / each
    Web price
    Serrated Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, NL-19, 9/32 in Ht, 50 PK
    SKU G8480258
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Height 9/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.5 in, Pack Size Small Pack, Package Quantity 50
  • Serrated Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, NL-19, 11/32 in Ht, 25 PK
    SKU G8480221
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 3/8 In.-16, Hex Width 9/16 in, Hex Height 11/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.563 in, Pack Size Small Pack, Package Quantity 25

    graingerSKU: null, mscSKU: null, zoro_no: G8480221, mongo_id: 65bbe6513aaddbd5a9020507

    $28.24 / each
    Web price
    Serrated Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, NL-19, 11/32 in Ht, 25 PK
    SKU G8480221
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 3/8 In.-16, Hex Width 9/16 in, Hex Height 11/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.563 in, Pack Size Small Pack, Package Quantity 25

    graingerSKU: null, mscSKU: null, zoro_no: G8480221, mongo_id: 65bbe6513aaddbd5a9020507

  • Serrated Lock Nut, #14-20, 18-8 Stainless Steel, Not Graded, NL-19, 15/64 in Ht, 50 PK
    SKU G8480346
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #14-20, Hex Width 7/16 in, Hex Height 15/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.438 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF29, mscSKU: , zoro_no: G8480346, mongo_id: 65bbe8ab22d7a989a9909e24

    $26.19 / each
    Web price
    Serrated Lock Nut, #14-20, 18-8 Stainless Steel, Not Graded, NL-19, 15/64 in Ht, 50 PK
    SKU G8480346
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #14-20, Hex Width 7/16 in, Hex Height 15/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.438 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF29, mscSKU: , zoro_no: G8480346, mongo_id: 65bbe8ab22d7a989a9909e24

  • Serrated Lock Nut, 1/2"-13, 18-8 Stainless Steel, Not Graded, NL-19, 29/64 in Ht, 25 PK
    SKU G8480267
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 1/2 In.-13, Hex Width 3/4 in, Hex Height 29/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.75 in, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF32, mscSKU: , zoro_no: G8480267, mongo_id: 65bbe7903aaddbd5a90a1326

    $41.74 / each
    Web price
    Serrated Lock Nut, 1/2"-13, 18-8 Stainless Steel, Not Graded, NL-19, 29/64 in Ht, 25 PK
    SKU G8480267
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 1/2 In.-13, Hex Width 3/4 in, Hex Height 29/64 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.75 in, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF32, mscSKU: , zoro_no: G8480267, mongo_id: 65bbe7903aaddbd5a90a1326

  • Serrated Lock Nut, #10-32, 18-8 Stainless Steel, Not Graded, NL-19, 7/32 in Ht, 50 PK
    SKU G8480431
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #10-32, Hex Width 3/8 in, Hex Height 7/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.375 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF27, mscSKU: , zoro_no: G8480431, mongo_id: 65bbe96322d7a989a99518f1

    $27.31 / each
    Web price
    Serrated Lock Nut, #10-32, 18-8 Stainless Steel, Not Graded, NL-19, 7/32 in Ht, 50 PK
    SKU G8480431
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #10-32, Hex Width 3/8 in, Hex Height 7/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.375 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF27, mscSKU: , zoro_no: G8480431, mongo_id: 65bbe96322d7a989a99518f1

  • Serrated Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, NL-19, 7/32 in Ht, 50 PK
    SKU G8480398
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #10-24, Hex Width 3/8 in, Hex Height 7/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.5 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF28, mscSKU: , zoro_no: G8480398, mongo_id: 65bbe7443aaddbd5a90847f8

    $27.31 / each
    Web price
    Serrated Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, NL-19, 7/32 in Ht, 50 PK
    SKU G8480398
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #10-24, Hex Width 3/8 in, Hex Height 7/32 in, Lock Type Serrated, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM B18.2.2, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 0.5 in, Pack Size Small Pack, Package Quantity 50

    graingerSKU: 53MF28, mscSKU: , zoro_no: G8480398, mongo_id: 65bbe7443aaddbd5a90847f8

  • Serrated Lock Nut, M8-1.25, 316 Stainless Steel, Not Graded, NL-19, 13 mm Ht, 25 PK
    SKU G8480206
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 316, Thread Size M8-1.25, Hex Width 18 mm, Hex Height 13 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 18 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF34, mscSKU: , zoro_no: G8480206, mongo_id: 65bbe6953aaddbd5a903ce23

    $43.56 / each
    Web price
    Serrated Lock Nut, M8-1.25, 316 Stainless Steel, Not Graded, NL-19, 13 mm Ht, 25 PK
    SKU G8480206
    Categories Nut
    Description Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 316, Thread Size M8-1.25, Hex Width 18 mm, Hex Height 13 mm, Lock Type Serrated, Dimensional Standards DIN 6923, Material Quality Standards ASTM B18.2.2, System of Measurement Metric, Hex Type Flange Hex, Thread Direction Right Hand, Flange Diameter 18 mm, Pack Size Small Pack, Package Quantity 25

    graingerSKU: 53MF34, mscSKU: , zoro_no: G8480206, mongo_id: 65bbe6953aaddbd5a903ce23