TC4 Ti Titanium Bolts Hex Socket Cap Head Screw for Bike Motorcycle. Material: TC4 Titanium Alloy (Gr5 Ti-6Al-4V ). M7 x 20/25/30/32/35/40/43/45/50mm. Size: M7 x Pitch 1.0mm x 20-50mm. Ti-6Al-4V (also known as Gr 5) has excellent corrosion resistance and can maintain a good appearance throughout its lifespan.
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