Material: Made of 6AL/4V(TC4)Titanium Alloy,Grade 5, which is a strong and durable metal known for its excellent corrosion resistance and low weight. Wide application: These titanium bolts are widely used in various industries, such as For Bicycle ,automotive, aerospace, construction, and industrial machinery. Precision manufacturing: The bolts are manufactured using advanced technology to ensure high precision and accuracy. Excellent corrosion resistance: Titanium bolts are highly resistant to corrosion, rust, and wear, even in harsh environments. Weight : About 2g/pcs ; Thread Pitch : 0.8mm Package Content : 6pcs M5x16mm Bolt with Washer Made of 6AL/4V(TC4)Titanium Alloy,Grade 5, which is a strong and durable metal known for its excellent corrosion resistance and low weight.