Socket Screws

Socket Screws

Industrial socket screws fastener | Webber Crimpex
stainless steel cocket screws

Product Dimensions

ParameterSpecification
Product TypeSocket Screw
Drive TypeInternal Hex (Allen Key)
Size RangeM2 – M36 (custom sizes available)
Material OptionsAlloy Steel, Stainless Steel, Carbon Steel
StandardsDIN 912, ISO 4762, BS 4168, ASTM A574
Surface FinishBlack Oxide, Zinc Plated, Nickel Plated, Hot-dip Galvanized
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Industrial Applications

  • Electrical Panels and Assemblies: We, a trusted Socket Screws manufacturer, offer accurate fastening solutions that fit in tight areas and look clean and flat.
  • Automotive Industry: Our heavy-duty socket screws are designed for high-power components, suspension and engine parts that require maximum clamping force.
  • Aerospace and Defence: Lightweight, high-stress structures require precision socket screws for reliable fastening where there is no room for performance compromises.
  • Machinery and Equipment: Our high-quality socket screws provide a secure fit every time in a variety of demanding applications, frequently used in the rotation of parts, jigs, and fixtures.
  • Furniture and Consumer Goods: Stainless steel fasteners guarantee a clean look and durability with their concealed fastening.

Product Description

The stainless steel socket screws are also known as Socket Head Cap Screws and are characterized by a cylindrical head and an internal hex drive. This design provides a high torque application with an Allen key and a neat, flush finish.  In applications where space is limited and wrenching is not accessible, socket screws are preferred in assemblies. They provide a very high strength-to-size ratio and secure and durable fastening, even under vibration. Socket screws come in a range of grades, coatings, and head types and are used in a variety of industrial and commercial applications.

Product specifications

  • Head Type: Cylindrical head with internal hex drive (also available in countersunk, button, and flat head styles)
  • Drive Type: Allen/hex key drive
  • Size Range: Metric M2 – M36; inch series available (from #0 to 1-1/2”)
  • Material Options: Alloy steel (grades 8.8, 10.9, 12.9), stainless steel (A2/A4), carbon steel
  • Surface Finish: Black oxide, zinc plating, nickel plating, hot-dip galvanization, chrome finishing
  • Thread Type: ISO metric coarse/fine, UNC/UNF, BSF, and custom threading available
  • Tensile Strength: Up to 1,220 MPa (grade 12.9 alloy steel)
  • Shear Strength: Approximately 60% of tensile load capacity
  • Torque Capacity: High torque application enabled with internal hex key drive
  • Head Variants: Standard socket head, button head, flat head (countersunk), and low head options
  • Operating Temperature: -50°C to +400°C depending on base material and finish
  • Corrosion Resistance: Excellent in stainless steel and plated variants for marine/outdoor use
  • Applications: Machinery, aerospace, automotive, furniture, equipment assemblies
  • Standards/Compliance: DIN 912, ISO 4762, BS 4168, ASTM A574
  • RoHS/REACH Compliance: Available for specific finishes and stainless steel options

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