When it comes to industrial fasteners, hex head cap screws, button head socket cap screws, socket head cap screws, flat head socket cap screws, and metric flange screws are among the most reliable and widely used options. At G-Fast, we specialize in supplying top-quality, USA-made fasteners to businesses across New York, New Jersey, Chicago, and the entire USA. Whether you need durable socket head cap screws for heavy machinery or precision metric flange screws for automotive applications, we ensure superior strength, durability, and performance.

Why Choose Cap Screws & Flange Screws?

Cap screws and flange screws are essential in industries like construction, automotive, aerospace, and manufacturing due to their high tensile strength, corrosion resistance, and secure fastening capabilities. Here’s a breakdown of the most popular types:

1. Hex Head Cap Screws

  • Features: Six-sided head for easy wrench or socket tightening.
  • Material: Typically made from grade 5 or grade 8 steel, stainless steel, or alloy steel.
  • Applications: Heavy machinery, structural bolting, automotive assemblies.
  • Advantages: High torque resistance, durable under extreme pressure.

2. Button Head Socket Cap Screws

  • Features: Rounded, low-profile head with an internal hex drive.
  • Material: Stainless steel, alloy steel, or titanium.
  • Applications: Electronics, automotive interiors, machinery with space constraints.
  • Advantages: Smooth finish, reduces snagging, aesthetically pleasing.

3. Socket Head Cap Screws

  • Features: Cylindrical head with an internal hex socket.
  • Material: High-strength steel, corrosion-resistant coatings.
  • Applications: Precision equipment, robotics, aerospace components.
  • Advantages: High clamping force, ideal for tight spaces.

4. Flat Head Socket Cap Screws

  • Features: Countersunk head with a flat top surface.
  • Material: Alloy steel, stainless steel, or zinc-plated variants.
  • Applications: Automotive panels, machinery where a flush finish is needed.
  • Advantages: Provides a smooth, aerodynamic surface.

5. Metric Flange Screws

  • Features: Built-in washer-like flange for even load distribution.
  • Material: Carbon steel, stainless steel, or galvanized options.
  • Applications: Plumbing, electrical enclosures, automotive frames.
  • Advantages: Eliminates the need for a separate washer, reduces loosening.

Why Buy USA-Made Fasteners?

At G-Fast, we prioritize American-made quality because:
✔ Higher Material Standards – US manufacturers adhere to ASTM, SAE, and ISO standards.
✔ Better Durability – Precision machining ensures longer lifespan and reliability.
✔ Faster Lead Times – No overseas shipping delays; quick delivery across New York, New Jersey, Chicago, and nationwide.
✔ Strict Quality Control – Every batch undergoes rigorous testing for shear strength and corrosion resistance.

Industries We Serve

Our hex head cap screws, socket head cap screws, and metric flange screws are trusted by:

  • Automotive Manufacturers (engine components, chassis assembly)
  • Aerospace & Defense (high-stress applications)
  • Construction & Infrastructure (structural bolting, heavy equipment)
  • Electronics & Appliances (precision fastening)

G-Fast: Your Trusted Fastener Supplier in the USA

We supply premium-grade fasteners to businesses across New York, New Jersey, Chicago, and all 50 states. Here’s why customers choose us:
✅ 100% USA-Made Products – No compromises on quality.
✅ Competitive Pricing – Bulk discounts for industrial buyers.
✅ Same-Day Shipping – Fast delivery for urgent projects.
✅ Expert Support – Help with material selection and technical specs.

Need High-Quality Cap Screws or Flange Screws?

Visit our website to explore our full range of socket head cap screws, hex head cap screws, and metric flange screws:
Whether you’re in New York, New Jersey, Chicago, or anywhere in the USA, G-Fast delivers the best fasteners for your toughest applications. Order today and experience unmatched durability and performance!