KD Fasteners, Inc.’s aluminum 7075 T6 heavy hex bolts are made of one of the strongest aluminum alloys. This strength makes it ideal for aircraft and other highly stressed applications.

An aluminum-zinc alloy with 1 to 8 percent zinc, small amounts of magnesium are also added to aluminum 7075 as are copper and chromium. To achieve the T6 temper, aluminum 7075 is solution heat-treated and artificially aged until it meets standard mechanical property requirements.

Aluminum 7075 T6 is comparable to aluminum 2024, but is best used when higher mechanical properties are desired.

Aluminum Heavy Hex Bolts Aluminum 7075 T6 Characteristics

  • Good stress corrosion crack resistance
  • High strength
  • MilSpec compliant

Applications

  • Aircraft
  • Highly stressed applications

Aluminum 7075 T6 heavy hex bolts are custom made with a quick turnaround time. Available in standard (inch) and metric sizing. Standard sizes are available up to 4-inch diameter and custom sized diameter goes up to 3 ½ inches. We also offer imported and domestic brands and full plating options. Whether you need a standard or custom size, KD Fasteners has a solution for you. Contact us today by calling 1-800-736-5014 or filling out our contact form.