Raw Materials

The Foundation of Every Project – Buy Raw Materials Online at The Avenjers

Every great build begins with quality materials. At The Avenjers, we make it easy to Buy Raw Materials Online for all your industrial, commercial, and DIY needs. Whether you're fabricating, repairing, or manufacturing, our Bulk Industrial Supply for Work provides a solid foundation for superior performance and lasting results.

Materials That Work as Hard as You Do

Our raw materials are sourced for their consistency, strength, and versatility. Choose from a wide range of options, including:

  • Metals like aluminum, brass, copper, and steel sheets
  • Plastics and polymers for fabrication and insulation
  • Rubber, foam, and sealing materials
  • Welding rods, fillers, and other essentials

Each material meets strict industry standards and is available in various sizes, thicknesses, and quantities.

Ideal for Every Industry

Whether you’re building machines or crafting prototypes, our Bulk Industrial Supply for Work is used across sectors such as:

  • Construction and infrastructure
  • Automotive and aerospace manufacturing
  • Electrical and HVAC installations
  • Furniture, signage, and décor design

Our inventory ensures you always have the right material, when and where you need it.

Why Buy Raw Materials Online from The Avenjers?

  • A broad variety of ready-to-use raw supplies
  • Accurate measurements and consistent quality
  • Bulk ordering options for cost-effective sourcing
  • Reliable shipping and responsive support

Whether you need small quantities or bulk loads, we deliver exactly what your job demands.

Stock Up with Confidence

Avoid delays by keeping your shop or site stocked with essential materials. Our raw materials are packed securely, labeled clearly, and always ready for immediate application.

Build with confidence – Buy Raw Materials Online at The Avenjers and get high-quality Bulk Industrial Supply for Work delivered to your door!

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  • Alloy Steel Rod, 36 in L, 2 5/8 in Dia.
    SKU G402715882
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 36 in, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 2 5/8 in, Outside Diameter Tolerance -0.005 in, Yield Strength 60,000 psi, Fabrication Cold Finished, Rockwell Hardness C10, Brinell Hardness 187, Machinability 66 Percent, Tensile Strength 114,000 psi, Includes Material Certificate Yes, Standards ASTM A304, ASTM A322, ASTM A331, Length Tolerance +/-3.000 in, Shape Rod
    $233.99 / each
    Web price
    Qty
    Alloy Steel Rod, 36 in L, 2 5/8 in Dia.
    SKU G402715882
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 36 in, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 2 5/8 in, Outside Diameter Tolerance -0.005 in, Yield Strength 60,000 psi, Fabrication Cold Finished, Rockwell Hardness C10, Brinell Hardness 187, Machinability 66 Percent, Tensile Strength 114,000 psi, Includes Material Certificate Yes, Standards ASTM A304, ASTM A322, ASTM A331, Length Tolerance +/-3.000 in, Shape Rod
    $233.99 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 36 in L, 5 in W
    SKU G506599739
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.375 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $442.11 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 36 in L, 5 in W
    SKU G506599739
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.375 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $442.11 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 12" L, 2 1/2" W
    SKU G201917401
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 12 in, Overall Width 2 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-1 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L51, mscSKU: , zoro_no: G201917401, mongo_id: 65bbe86522d7a989a98f0b13

    $58.83 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 12" L, 2 1/2" W
    SKU G201917401
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 12 in, Overall Width 2 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-1 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L51, mscSKU: , zoro_no: G201917401, mongo_id: 65bbe86522d7a989a98f0b13

    $58.83 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 24 in L, 6 in W
    SKU G706903787
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.5 in, Thickness Tolerance +0.000 in/-0.010 in, Overall Length 24 in, Overall Width 6 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar, System of Measurement Inch
    $499.49 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 24 in L, 6 in W
    SKU G706903787
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.5 in, Thickness Tolerance +0.000 in/-0.010 in, Overall Length 24 in, Overall Width 6 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar, System of Measurement Inch
    $499.49 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 6 ft L, 1 in W
    SKU G301917134
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 6 ft, Overall Width 1 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-6 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L39, mscSKU: , zoro_no: G301917134, mongo_id: 65bbe86522d7a989a98f0b01

    $143.99 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 6 ft L, 1 in W
    SKU G301917134
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 6 ft, Overall Width 1 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-6 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L39, mscSKU: , zoro_no: G301917134, mongo_id: 65bbe86522d7a989a98f0b01

    $143.99 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 18 in L, 5 in W
    SKU G206599718
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $430.86 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 18 in L, 5 in W
    SKU G206599718
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $430.86 / each
    Web price
    Qty
  • Alloy Steel Rectangle Bar, 6 ft L, 5 in W
    SKU G406599716
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.25 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $715.49 / each
    Web price
    Qty
    Alloy Steel Rectangle Bar, 6 ft L, 5 in W
    SKU G406599716
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.25 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 5 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $715.49 / each
    Web price
    Qty
  • Alloy Steel Rod, 36 in L, 1 5/8 in Dia.
    SKU G701767223
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $127.11 / each
    Web price
    Qty
    Alloy Steel Rod, 36 in L, 1 5/8 in Dia.
    SKU G701767223
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $127.11 / each
    Web price
    Qty
  • 0.032" Alloy Steel Sheet 4130-Normalized
    SKU G906599421
    Categories Raw Materials
    Description 4130 Alloy Steel Sheet, Material Alloy Steel, Material Grade 4130, Heat Treatable Yes, Heat Treatment Tempered, Mechanical Finish Mill, Overall Length 24 in, Overall Width 12 in, Thickness 0.032 in, Thickness Tolerance +/-0.005 in, Yield Strength 63,000 psi, Fabrication Cold Finished, Rockwell Hardness B92, Machinability 70 Percent, Tensile Strength 97,000 psi, Length Tolerance Not Rated, Width Tolerance Not Rated, Standards AMS 6345, ASTM A505, Includes Material Certificate Yes
    $38.46 / each
    Web price
    Qty
    0.032" Alloy Steel Sheet 4130-Normalized
    SKU G906599421
    Categories Raw Materials
    Description 4130 Alloy Steel Sheet, Material Alloy Steel, Material Grade 4130, Heat Treatable Yes, Heat Treatment Tempered, Mechanical Finish Mill, Overall Length 24 in, Overall Width 12 in, Thickness 0.032 in, Thickness Tolerance +/-0.005 in, Yield Strength 63,000 psi, Fabrication Cold Finished, Rockwell Hardness B92, Machinability 70 Percent, Tensile Strength 97,000 psi, Length Tolerance Not Rated, Width Tolerance Not Rated, Standards AMS 6345, ASTM A505, Includes Material Certificate Yes
    $38.46 / each
    Web price
    Qty
  • The Push Rod Screw, For Use With EA15B
    SKU G3914698
    Categories Raw Materials
    Description The Rear Wheel,EB20E
    $6.19 / each
    Web price
    Qty
    Minimum order: 2
    The Push Rod Screw, For Use With EA15B
    SKU G3914698
    Categories Raw Materials
    Description The Rear Wheel,EB20E
    $6.19 / each
    Web price
    Qty
    Minimum order: 2
  • Alloy Bar/Rod, 4340, 4.000 Dia, 1 ft.
    SKU G9315035
    Categories Raw Materials
    Description Alloy Bar/Rod,4340,4.000 Dia,1 ft.
    $204.99 / each
    Web price
    Qty
    Alloy Bar/Rod, 4340, 4.000 Dia, 1 ft.
    SKU G9315035
    Categories Raw Materials
    Description Alloy Bar/Rod,4340,4.000 Dia,1 ft.
    $204.99 / each
    Web price
    Qty
  • Alloy Steel Rod, 12 in L, 2 1/2 in Dia.
    SKU G001767107
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $108.89 / each
    Web price
    Qty
    Alloy Steel Rod, 12 in L, 2 1/2 in Dia.
    SKU G001767107
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $108.89 / each
    Web price
    Qty
  • Tool Steel Rod, 12 in L, 6 1/2 in Dia.
    SKU G306905181
    Categories Raw Materials
    Description D2 Tool Steel Rod, Material Tool Steel, Material Grade D2, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Air Hardened, Mechanical Finish Mill, Outside Diameter 6 1/2 in, Outside Diameter Tolerance +.01/+.093, Yield Strength 50,000 psi, Fabrication Hot Rolled, Rockwell Hardness C60 to C62, Brinell Hardness 217 to 255, Tensile Strength Not Rated, Machinability 27 Percent, Length Tolerance +/-1.00 in, Includes Material Certificate Yes, Standards ASTM A681, DIN 1.2379, SAE J437, SAE J438

    graingerSKU: 799UV1, mscSKU: , zoro_no: G306905181, mongo_id: 65bbe86522d7a989a98f0a2e

    $1,790.99 / each
    Web price
    Qty
    Tool Steel Rod, 12 in L, 6 1/2 in Dia.
    SKU G306905181
    Categories Raw Materials
    Description D2 Tool Steel Rod, Material Tool Steel, Material Grade D2, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Air Hardened, Mechanical Finish Mill, Outside Diameter 6 1/2 in, Outside Diameter Tolerance +.01/+.093, Yield Strength 50,000 psi, Fabrication Hot Rolled, Rockwell Hardness C60 to C62, Brinell Hardness 217 to 255, Tensile Strength Not Rated, Machinability 27 Percent, Length Tolerance +/-1.00 in, Includes Material Certificate Yes, Standards ASTM A681, DIN 1.2379, SAE J437, SAE J438

    graingerSKU: 799UV1, mscSKU: , zoro_no: G306905181, mongo_id: 65bbe86522d7a989a98f0a2e

    $1,790.99 / each
    Web price
    Qty
  • Alloy Steel Rod, 36 in L, 2 1/2 in Dia.
    SKU G901767221
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $296.99 / each
    Web price
    Qty
    Alloy Steel Rod, 36 in L, 2 1/2 in Dia.
    SKU G901767221
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $296.99 / each
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  • Rod, Steel, 4140, 7/8 In Dia x1 Ft L
    SKU G0321876
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 7/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength Not Rated, Fabrication Cold Finished, Rockwell Hardness Not Rated, Brinell Hardness 241, Machinability Not Rated, Tensile Strength Not Rated, Includes Material Certificate No, Standards ASTM A108, ASTM A29, UNS G41400, Length Tolerance +/-1.000 in
    $10.08 / each
    Web price
    Qty
    Rod, Steel, 4140, 7/8 In Dia x1 Ft L
    SKU G0321876
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 7/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength Not Rated, Fabrication Cold Finished, Rockwell Hardness Not Rated, Brinell Hardness 241, Machinability Not Rated, Tensile Strength Not Rated, Includes Material Certificate No, Standards ASTM A108, ASTM A29, UNS G41400, Length Tolerance +/-1.000 in
    $10.08 / each
    Web price
    Qty
  • Alloy Steel Rod, 12 in L, 4 1/2 in Dia.
    SKU G106599306
    Categories Raw Materials
    Description 4340 Alloy Steel Rod, Material Alloy Steel, Material Grade 4340, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Normalized, Mechanical Finish Mill, Outside Diameter 4 1/2 in, Outside Diameter Tolerance +0.0625 in, Yield Strength 125,000 psi, Fabrication Hot Rolled, Rockwell Hardness B100, Brinell Hardness 363, Machinability 50 Percent, Tensile Strength 185,000 psi, Includes Material Certificate Yes, Standards AMS 6415, AMS 6484, ASTM A29, ASTM A322, Length Tolerance +0.078 in
    $1,352.24 / each
    Web price
    Qty
    Alloy Steel Rod, 12 in L, 4 1/2 in Dia.
    SKU G106599306
    Categories Raw Materials
    Description 4340 Alloy Steel Rod, Material Alloy Steel, Material Grade 4340, Overall Length 12 in, Heat Treatable Yes, Heat Treatment Normalized, Mechanical Finish Mill, Outside Diameter 4 1/2 in, Outside Diameter Tolerance +0.0625 in, Yield Strength 125,000 psi, Fabrication Hot Rolled, Rockwell Hardness B100, Brinell Hardness 363, Machinability 50 Percent, Tensile Strength 185,000 psi, Includes Material Certificate Yes, Standards AMS 6415, AMS 6484, ASTM A29, ASTM A322, Length Tolerance +0.078 in
    $1,352.24 / each
    Web price
    Qty