M5 x .8 x 40mm Titanium Countersunk Bolt

Fast Turn Fittings' M5 x .8 x 40mm Titanium Countersunk Bolt delivers dependable strength and a flush, clean finish — all in a lightweight titanium package. With multiple finish options, it's the perfect upgrade for enthusiasts who want durable, corrosion-resistant dress up hardware that sits seamlessly with the surface of their vehicle. Looking for other sizes? Explore our Individual Hardware Collection for the perfect fit. Product Specifications: Head Design: Countersunk (Flat Head) Head Diameter: 10mm Thread Diameter: 5mm Thread Pitch: 0.8mm Thread Length: 25mm Shank Length: 12mm Full Bolt Length: 40mm Material: Grade 5 (Ti-6Al-4V) Titanium Weight: 0.112 oz / 0.007 lbs. Install Tool: #3 Allen Key Corrosion Resistance: Will not rust or corrode Benefits: Lightweight titanium reduces unnecessary weight Resistant to rust, corrosion, and extreme conditions Available in multiple colors for a custom look Flush countersunk head for a clean, low-profile appearance Perfect for replacing worn or generic OEM hardware Enhances the details of your vehicle FAQ: Are these bolts stronger than OEM steel bolts? Yes — Grade 5 titanium provides excellent strength while weighing ~40% less than steel. Will these bolts rust over time? No — titanium is naturally corrosion-resistant, making it ideal for both interior and exterior applications. Can I order different colors in the same size? Absolutely! Our individual hardware lets you choose the exact sizes, quantities, and finishes to match your vehicle.