When it comes to industrial fasteners, heavy hex flange bolts, heavy hex head bolts, custom shoulder bolts, and metric shoulder bolts are essential for high-strength applications. Whether you’re in New York, New Jersey, Chicago, or anywhere in the USA, choosing the right fastener supplier is crucial. At G-Fast, we pride ourselves on supplying top-quality, USA-made fasteners designed for durability and precision.

Understanding Heavy Hex Flange Bolts & Heavy Hex Head Bolts

What Are Heavy Hex Flange Bolts?

Heavy hex flange bolts feature a built-in washer-like flange under the head, distributing load evenly and reducing the need for separate washers. These bolts are ideal for:

  • Structural steel connections
  • Automotive assemblies
  • Heavy machinery

What Are Heavy Hex Head Bolts?

Heavy hex head bolts have a larger head and thicker shank compared to standard hex bolts, providing greater strength. Common applications include:

  • Construction projects
  • Oil & gas equipment
  • Bridge and infrastructure development

Key Differences Between Heavy Hex Flange & Heavy Hex Head Bolts

Feature Heavy Hex Flange Bolts Heavy Hex Head Bolts
Head Design Integrated flange Standard hex head
Load Distribution Evenly spreads pressure Requires separate washers
Common Uses Automotive, machinery Construction, structural steel

Custom Shoulder Bolts & Metric Shoulder Bolts – Precision Fastening Solutions

What Are Custom Shoulder Bolts?

Custom shoulder bolts are designed with a cylindrical shoulder between the head and threads, allowing for precise alignment in moving parts. They are widely used in:

  • Robotics
  • Aerospace components
  • Medical equipment

Metric Shoulder Bolts – International Standards

Metric shoulder bolts follow ISO standards, ensuring compatibility with global machinery. Industries that rely on them include:

  • Automotive manufacturing
  • Industrial automation
  • Defense equipment

Why Choose G-Fast for Shoulder Bolts?

  • USA-made for superior quality
  • Available in custom sizes & materials (stainless steel, alloy steel)
  • Precision-engineered for high-tolerance applications

Why G-Fast Is the Best Fastener Supplier in the USA

Whether you’re in New York, New Jersey, Chicago, or anywhere across the country, G-Fast delivers:
✔ Top-grade USA-made fasteners – No compromises on quality
✔ Fast nationwide shipping – Reliable and on-time delivery
✔ Custom solutions – Tailored to your project needs
✔ Competitive pricing – High-performance fasteners at fair rates

Final Thoughts – Choosing the Right Fastener Matters

From heavy hex flange bolts for structural stability to metric shoulder bolts for precision engineering, selecting the right fastener ensures safety and efficiency. At G-Fast, we supply the best industrial fasteners across the USA, backed by unmatched expertise and quality.

Need high-quality bolts? Explore our range at G-Fast today!