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socket-head-cap-screw
  • Socket Screws may be quoted as Cold-Headed, Machined, or Hot Forged
  • Alloy Steel, Stainless Steel, Aerospace Alloys, Titanium and Exotic Materials
  • Security Screws, Socket Shoulder Screws, Low Head Socket Cap Screws, Hex Drive or 6-Lobe
  1. Custom Socket Cap Screws Per Print or Customer Supplied Specifications
  2. Small Batches, Production Runs
  3. Captive Undercut, Drilled Head, Drilled Vent
  4. Passivated, Plated, Polished, Painted, Powder Coated, Locking Elements (Nylon patches, etc…) and Other Surface Finishes
  5. Inch, Metric, Military, and Specialized Standards
  6. Reverse Engineering From Sample or Drawings / Print
  7. All Standards in Stock
  8. Custom socket caps per ASTM A574, A574M, F835, F835M, F837, F837M
  9. CL.8.8, 12.9, 302, 304, A2-70, 316, A4-70, A4-80, 410, A286 Stainless Steel

Socket screw may be cold-formed, hot formed or machined from bar subject to size, material, and quantity required.

Made in USA | Best Available Lead Times
  • Description
  • Features
  • Specifications
G-Fast’s socket head cap screws are precision-engineered fasteners designed for high-strength, compact assemblies where reliability and performance are critical. Featuring a cylindrical head with a recessed hex drive, these screws provide superior torque transmission and allow installation in tight or recessed spaces where external-wrenching bolts are impractical. Manufactured in the USA, our socket head cap screws are engineered to meet the demanding requirements of industries such as aerospace, automotive, defence, electronics, and heavy machinery. With advanced production methods cold-heading, machining, or hot forging G-Fast delivers custom socket screws that combine exceptional tensile strength, dimensional accuracy, and corrosion resistance. Whether for precision assemblies, load-bearing joints, or high-temperature environments, G-Fast socket screws are built for consistent performance, longevity, and compliance with global fastener standards. G-Fast combines engineering expertise with advanced manufacturing to deliver socket head cap screws that set the standard for strength, precision, and dependability across industries worldwide.
  • High Strength Performance: Engineered for superior clamping force and durability under high stress.
  • Compact Design: Recessed hex socket allows use in confined or countersunk assemblies.
  • Corrosion and Heat Resistance: Available in stainless and alloy steels with protective coatings for harsh environments.
  • Precision Manufacturing: Tight dimensional tolerances ensure consistent fit and torque application.
  • Custom Solutions: Manufactured per print or customer specification, including unique geometries and finishes.
  • Versatile Standards Compliance: Available in metric, inch, and military grades to meet diverse engineering requirements.
  • Made in the USA: Ensuring traceable quality, fast turnaround, and dependable performance.
  • Material Options: Alloy steel, stainless steel (302, 304, 316, 410, A286), aerospace alloys, titanium, and other exotic materials
  • Mechanical Grades: Class 8.8, 12.9, A2-70, A4-70, A4-80
  • Manufacturing Methods: Cold-formed, hot-forged, or CNC-machined depending on size and production volume
  • Dimensions: Available in inch and metric sizes; special lengths and diameters per customer print
  • Standards: ASTM A574, A574M, F835, F835M, F837, F837M, Military, and specialized standards
  • Surface Treatments: Passivated, plated, polished, painted, powder-coated, or with locking elements (e.g., nylon patch)
  • Customization: Captive undercuts, drilled heads, vented holes, and proprietary finishes available