KD Fasteners, Inc.’s Titanium Grade 2 hex nuts have excellent stiffness, toughness and high strength combined with low density and weight.

Additionally, they have outstanding corrosion resistance due to a strongly adherent, stable and protective oxide film which forms on Titanium Grade 2 when in the presence of oxygen. This film makes Titanium Grade 2 resistant to most oxidizing, neutral and inhibited reducing as well as mildly reducing environments.

These characteristics make Titanium Grade 2 hex nuts useful in a broad range of corrosive environments including salt water, acids, alkalis and other industrial chemicals. These hex nuts are resistant to solutions containing chlorites, hypochlorites, chlorates, perchlorates and chlorine dioxide.

Titanium Grade 2 hex nuts are the most economical options when comparing all of KD Fasteners Inc.’s Titanium grades.

Titanium Grade 2 Characteristicstitanium grade 2 hex nuts

  • Continuous service temperatures can reach up to 800°F
  • Stronger than Titanium Grade 1
  • Good weldability
  • Strong
  • Ductile
  • Good formability
  • Low density


  • Chemical processing
  • Petroleum refining
  • Biomedical
  • Heat exchangers
  • Architecture
  • Power generation
  • Medical industry
  • Hydro-carbon processing
  • Marine industry
  • Aircrafts
  • Desalinations
  • Chlorate manufacturing
  • Automotive
  • Power generation
  • Oil and gas extraction
  • Sports equipment
  • Racing motorcycles, cars and boats

KD Fasteners, Inc.’s Titanium Grade 2 hex nuts are made in the United States. Standard sizes are available in ¼ inch to 3-inch diameter and custom sizes are available upon request. Our hex nut styles include:

  • Finished hex
  • Machine screw nut
  • Heavy hex nut
  • Nylon insert lock nuts
  • Top lock nuts

Contact us today by calling 1-800-736-5014 or filling out our contact form.