Ningbo Fasteners International Group
Metal Products Specialists
Product Categories

Ti & Ti Alloy Fasteners

Overview

Titanium fasteners represent the ultimate in high-performance fastening solutions. With the highest strength-to-weight ratio of any metal, exceptional corrosion resistance, and biocompatibility, titanium fasteners are essential for aerospace, medical, marine, and chemical processing applications.

Our titanium fasteners are manufactured from aerospace-grade alloys including Grade 2 (Commercially Pure), Grade 5 (Ti-6Al-4V), and Grade 7 (Ti-0.15Pd), meeting stringent AMS, ASTM, and MIL specifications.

Material Grades

  • Grade 2 (CP Titanium)
  • Grade 5 (Ti-6Al-4V)
  • Grade 7 (Ti-0.15Pd)
  • Grade 9 (Ti-3Al-2.5V)
  • Grade 23 (Ti-6Al-4V ELI)

Key Benefits

  • Highest strength-to-weight ratio
  • Exceptional corrosion resistance
  • Non-magnetic properties
  • Biocompatible (medical grade)
  • Excellent high-temp performance

Technical Specifications

Tensile Strength 345-1100 MPa
Density 4.43 g/cm³
Melting Point 1668°C
Temp Range -253°C to 600°C
Standards AMS 4928 / ASTM F136
Surface Pickled / Polished

Popular Products

Titanium Hex Bolt

Grade 5 Titanium Hex Bolt

Aerospace-grade Ti-6Al-4V hex bolts for aircraft structures, racing applications, and high-performance equipment. 40% lighter than steel with superior strength.

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Titanium Screw

Medical Grade Titanium Screw

Biocompatible Grade 23 (ELI) screws for medical implants and surgical instruments. Meets ASTM F136 standards for implant applications.

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Titanium Nut

Titanium Hex Nut

Lightweight titanium nuts for marine hardware, bicycles, and chemical processing equipment. Excellent saltwater corrosion resistance.

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Titanium Washer

Titanium Flat Washer

Premium titanium washers for critical applications requiring galvanic compatibility with carbon fiber and aluminum structures.

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Applications

Industry Application Recommended Grade
Aerospace Airframe structures, engines Grade 5 (Ti-6Al-4V)
Medical Implants, surgical instruments Grade 23 (ELI)
Marine Propellers, underwater equipment Grade 2 / Grade 7
Automotive Racing components, exhausts Grade 5
Chemical Heat exchangers, reactors Grade 7 (Pd alloy)

Quality Assurance

All our titanium fasteners undergo rigorous aerospace-level testing:

  • Chemical analysis (O, N, H, Fe content)
  • Mechanical testing (tensile, yield, elongation)
  • Ultrasonic inspection for internal defects
  • Penetrant testing for surface cracks
  • Microstructure examination
  • Corrosion testing in simulated environments