Titanium Fasteners Guide

Published by Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd on 2026-10-21

Titanium Fasteners Guide: Bolts, Nuts, Washers, Studs — M3 to M64, DIN, ASTM, ASME Standards

Titanium Fasteners are specified where stainless steel corrodes, where weight matters, or where galvanic corrosion between dissimilar metals is a risk. The challenge for buyers is that most suppliers require high minimum orders. We stock 30,000+ pieces from M3 to M64, so maintenance and small-batch orders ship without minimum-order negotiations.

Fastener Types Stocked

• Hex bolts (DIN 933, DIN 931, ASME B18.2.1)
• Socket head cap screws (DIN 912, ASTM F468)
• Stud bolts (double-end, full-thread)
• Hex nuts (DIN 934, ASME B18.2.2)
• Nyloc nuts (self-locking)
• Flat and spring washers
• Threaded rod (cut to length)
• U-bolts (custom bend radius)

Grades

• Gr2: General corrosion service, lower strength, excellent for chemical plant bolting
• Gr5 / TC4: High strength, aerospace and motorsport applications
• Gr7: Reducing acid and chloride environments

Size Range

• Thread sizes: M3–M64
• Length: up to 500 mm
• Thread forms: Metric, UNC, UNF, BSW on request

Stock: 30,000+ pieces across all types and sizes.

Standards

• ASTM F468 — Nonferrous bolts, hex cap screws and studs
• ASTM F467 — Nonferrous nuts
• ASME B18.2.1 / B18.2.2 — Square and hex bolts and nuts
• DIN 912, 933, 934, 931

Why Titanium Fasteners?

• Corrosion resistance: Outlasts 316 stainless in seawater and chlorides
• Weight savings: 45% lighter than steel at equal strength (Gr5)
• Non-magnetic: Required in medical and electronic assemblies
• Galvanic compatibility: With titanium piping and equipment

Typical Applications

• Aerospace assembly and MRO
• Medical equipment and devices
• Marine hardware and offshore platforms
• Chemical plant bolting
• Sports equipment (bicycles, racing, outdoor gear)
• Anodized architectural fittings

How to Quote

Send:type × size × grade × standard × quantity

Example:Hex bolt M12 × 60, Gr5, DIN 933, 200 pcs

We ship from stock where possible and confirm lead time for non-stock items.

Send Fastener List — Get Stock & Price

Related: Titanium Rod & Bar Guide · 9-Category Overview