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  Allen Head Screws

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  Hex Socket Head Cap Screws (SHCS)

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  Hexagon Socket Screws

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  Socket Head Cap Screws

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  Hex Head Bolts

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  Hex Head Bolts

• Hex Socket Cap Screws

Each type serves a specific function and industry, and as a Allen bolt manufacturer, we ensure that all types are available to meet various project requirements.

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  Carbon Steel:

  Affordable and durable, suitable for general applications.

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  Stainless Steel (SS304, SS316):

  Corrosion-resistant and ideal for marine and outdoor applications.

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  Galvanized Steel:

  Provides enhanced corrosion resistance for outdoor use, especially in environments with moisture exposure.

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  Alloy Steel:

  Known for its strength and heat resistance, used in high-stress environments.

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  Brass:

  Resistant to corrosion and suitable for certain plumbing and electrical applications.

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  Duplex Stainless Steel:

  Offers high strength and superior corrosion resistance in chloride-rich environments like marine applications.

As a leading Allen bolt manufacturer, we ensure that each material is chosen with performance, durability, and environmental resistance in mind.

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  Hot-Dip Galvanizing:

  Ensures superior corrosion resistance, especially for outdoor or marine applications.

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  Zinc Plating:

  Provides a shiny, corrosion-resistant finish suitable for indoor or mildly corrosive environments.

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  Black Oxide Coating:

  Offers a sleek appearance with basic corrosion resistance, commonly used for indoor applications.

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  Teflon (PTFE) Coating:

  Ideal for environments with exposure to chemicals, as it provides an anti-corrosive and non-stick surface.

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  Nickel Plating:

  Adds a polished finish with moderate corrosion resistance, often used for decorative applications.

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  Phosphate Coating:

  Commonly used in automotive and machinery applications for its anti-galling and corrosion-resistant properties.

These finishes allow our Allen bolt manufacturer facility to cater to a variety of environments and application needs, ensuring optimal performance.

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  Grade 4.8, 8.8, 10.9, 12.9 (Carbon Steel):

  Offering varying levels of strength, suitable for light to heavy-duty applications.

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  ASTM A193 Grade B7:

  Alloy steel grade commonly used in high-pressure and high-temperature environments.

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  ASTM A304, A316 (Stainless Steel Grades):

  Known for their excellent corrosion resistance and strength.

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  ASTM A307:

  Carbon steel grade often used for general-purpose applications.

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  ISO 898-1:

  International standard for Allen bolts, defining mechanical properties for various applications.

Our Allen bolt manufacturer facility ensures all grades meet strict industry standards and are suitable for a wide range of applications.

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  ASTM (American Society for Testing and Materials):

  Sets specifications for material, mechanical properties, and testing methods.

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  ISO (International Organization for Standardization):

  International standards that ensure consistency and quality.

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  DIN (Deutsches Institut für Normung):

  German standards that define dimensional and material properties for Allen bolts.

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  BS (British Standards):

  Specifications for the UK and European markets.

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  SAE (Society of Automotive Engineers):

  Common in the automotive industry, ensuring durability and performance under stress.

At JM Hardware®, we are a Allen bolt manufacturer dedicated to meeting these standards, ensuring our Allen bolts can be used in various industrial applications.

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  Construction:

  Used to secure beams, pipe supports, and building components.

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  Automotive:

  Commonly used in vehicle assembly, particularly for attaching exhaust systems and suspension parts.

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  Marine:

  Stainless steel Allen bolts provide corrosion resistance, ideal for securing equipment and structures exposed to saltwater.

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  Plumbing and Piping:

  Allen bolts securely hold pipes in place, preventing movement or vibrations.

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  Electrical Systems:

  Used to mount and support conduits and cables in electrical systems.

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  HVAC Systems:

  Used to secure ductwork, ensuring safe and stable installations in heating, ventilation, and air conditioning systems.

As a reliable Allen bolt manufacturer, we are experienced in providing Allen bolts for these and other specialized applications.

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  Tensile Strength Testing:

  Verifies that the Allen bolt can handle specified loads without deformation.

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  Hardness Testing:

  Ensures the Allen bolt has the required hardness to withstand stress in various applications.

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  Corrosion Resistance Testing:

  Salt spray tests are conducted to check the effectiveness of the coatings, especially for zinc-plated and galvanized Allen bolts.

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  Dimensional Inspection:

  Ensures accuracy in dimensions, including thread alignment and length, to meet standard specifications.

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  Torque Testing:

  Confirms that the Allen bolt can be tightened to the specified torque level, ensuring secure installation.

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  Non-Destructive Testing (NDT):

  Used to detect any hidden flaws or defects within the material.

As a leading Allen bolt manufacturer, we implement these tests to guarantee quality and reliability in every product.

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  Material Selection:

  The process begins with selecting high-quality materials based on the customer’s specifications and application requirements.

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  Cutting and Bending:

  The selected material is cut and bent into a U shape using advanced bending machines, which create a uniform shape for each Allen bolt.

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  Thread Rolling:

  Threads are added using thread rolling machines, providing the Allen bolt with a strong, durable thread that resists stripping.

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  Heat Treatment:

  Depending on the grade, some Allen bolts undergo heat treatment to enhance their strength and mechanical properties.

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  Surface Treatment:

  The Allen bolts are then coated with the specified surface finish, providing corrosion resistance or other desired properties.

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  Quality Control:

  Each Allen bolt undergoes rigorous inspection and testing to ensure it meets our Allen bolt manufacturer quality standards before packaging and shipping.