... be above metric size, still can be imperial size and American standard. Material: Titanium, Titanium alloy Standard: Make ... alloys for different purposes. Introduce(detail):We manufacture and distribute Titanium Fasteners, Titanium Bolts, Titanium Nuts, ... Defence, Marine, Transport, Oil and Gas, Hospitality, Tourism, Education and Government. Titanium standard parts and non standard parts, ISO, GB, ...