Hex Bolts


With American-made quality, our selection of hex bolts includes low, medium, and high strength hex bolt options. We also offer stainless steel and exotic alloy bolt types. Find the hex bolts you need today.

Hex Head Bolt Products


Hex Bolt Types

  • Grade 2 Hex Bolts
    • Comparable to ASTM-A307 Grade A
    • Low-strength, carbon steel
  • Grade 5 Hex Bolts
    • Comparable to ASTM-A449
    • Medium-strength, carbon steel with quench and temper treatment
  • Grade 8 Hex Bolts
    • Comparable to ASTM A354 Grade BD
    • High strength, carbon steel with quench and temper treatment
  • A-307 Hex Machine Bolts
    • Non-heat treated
    • Carbon steel
    • Ideal for general purpose uses
    • Meets hardness requirements of 69-100 HRb
  • 18-8/304 Stainless Bolts
  • 316 Stainless Bolts
  • Exotic Materials

Shipping and Order Information

  • Discounts for high-volume and repeat orders
  • UPS delivery nationwide between one to five business days
    • Mid-Atlantic orders with delivery within one business day
  • Mill direct shipments
  • Bulk or packaged order delivery to your job site or plant

Hex Bolts that Meet Your Project Requirements

Known for our exceptional customer service and vast fastener inventory, Trio Fasteners has decades of fastener expertise. Our staff comprises of long-tenured employees with the fastener knowledge to get you the hex bolts you need. Additional benefits from Trio Fasteners include:
  • Aggressive pricing
  • Exceptionally fast turnaround for quotes, including standard hex bolts or hard-to-find fasteners
  • Domestic fasteners are available for government contracts
    • Domestic fastener suppliers meet federal and state DOT specifications

Order Hex Bolts Today

Find the hex bolts you need and get them delivered quickly. Request a quote or call us at 804-798-0073 today.  

Trio Fasteners Supplies Industrial Fasteners to Ashland, Virginia and the Mid-Atlantic Regions

At Trio Fasteners, we are more than just a part-number store, we help you find the best resources for your unique application. Visit our location in Ashland, Virginia, for personalized service, or call us at 804-798-0073, and our staff will happily assist you. You can also request a quote online for more pricing information on our high-quality concrete fasteners.