KD Fasteners, Inc.’s line of Aluminum 2024 T4 heavy hex bolts has the perfect low density and high strength for a large variety of applications.

Aluminum 2024 is composed of aluminum, manganese, and copper with copper as the primary element. To achieve the T4 temper, metal is solution heat-treated and naturally aged. A T4 temper gives 2024 aluminum the highest ductility compared to other 2024 aluminum variants.

Aluminum Heavy Hex Bolts Aluminum 2024 T4 Characteristics

  • Excellent fatigue resistance
  • High strength to weight ratio
  • Highly malleable
  • Non-magnetic
  • Heat treatable
  • EN 10204 3.1/3.2 certification
  • MilSpec compliant


  • Aircrafts
  • Clocks
  • Computers
  • Fuses
  • Hydraulics
  • Missiles
  • Munitions
  • Veterinary and orthopedic equipment
  • Structures

Aluminum 2024 T4 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. We provide a variety of services and some of the industries we supply are automotive, chemical, marine, military, and many more. Contact us today by calling 1-800-736-5014 or filling out our contact form.