M8 x 1.25mm Partially Threaded Titanium Flange Bolt (25-65mm)

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RISON TITANIUM M8 x 1.25mm GR5 Titanium Hex Flange Bolt Partially Threaded Bolt (25-65mm) for Brake Caliper Brackets & Exhaust Flanges

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Product Description

🔩 RISON TITANIUM M8 x 1.25mm | Partially Threaded Flange Bolt (25mm – 65mm)

📏 WHAT IS THIS PRODUCT?
Aerospace-grade GR5 titanium hex flange bolt. Partially threaded design – fixed 22mm thread length + smooth unthreaded shank. Ideal for heavy-load applications like brake caliper brackets, exhaust flanges, and suspension links.

⚙️ SPECIFICATIONS
• Material: Grade 5 Ti-6Al-4V (TC4) Aerospace Titanium
• Thread: M8 x 1.25mm (Metric Fine Thread)
• Thread Type: Partially Threaded (fixed thread length 22mm)
• Hex Size: 10mm
• Flange Diameter: 15mm
• Flange Thickness: 1.5mm
• Head Height: 6.5mm

🎨 COLOR OPTIONS (11 SIGNATURE COLORS)
🛡️ PVD Coating (Physical Vapor Deposition)
Colors: Black, Gold, Rainbow, Burnt Blue
Benefit: Super-hard surface layer – scratch and fade resistant. Perfect for high-wear areas.

🌈 Anodizing Treatment
Colors: Green, Purple, Blue, Candy, Blue Purple, Lake Blue
Benefit: Vivid, eye-catching electrolytic finish. Personalized high-end look for show bikes and cars.

🔘 Titanium Raw
Finish: Clean, polished natural titanium. Classic industrial aesthetic.

📐 AVAILABLE LENGTHS (Under Head)
• 25mm – thread 22mm + shank 3mm
• 28mm – thread 22mm + shank 6mm
• 30mm – thread 22mm + shank 8mm
• 32mm – thread 22mm + shank 10mm
• 35mm – thread 22mm + shank 13mm
• 40mm – thread 22mm + shank 18mm
• 45mm – thread 22mm + shank 23mm
• 50mm – thread 22mm + shank 28mm
• 65mm – thread 22mm + shank 43mm

🎯 WHERE TO USE
🔹 Brake caliper mounting brackets
🔹 Exhaust flange bolts
🔹 Suspension linkage bolts
🔹 Subframe bolts
🔹 Engine guard bolts
🔹 Radiator mounts
🔹 Off-road armor

💪 WHY CHOOSE THESE BOLTS?
✅ 45% lighter than steel – reduces unsprung mass
✅ Grade 5 titanium – 950 MPa tensile strength
✅ Never rust – corrosion-proof
✅ Integrated flange – no washer needed
✅ Partially threaded – smooth shank handles shear loads better than full thread

🔧 INSTALLATION TIPS
• Use anti-seize on threads
• Torque to 28-35 Nm max (M8 titanium)
• Confirm M8 x 1.25mm thread pitch before ordering

⚠️ IMPORTANT FITMENT NOTE
These bolts are PARTIALLY THREADED with fixed 22mm thread length. For shorter fully threaded options (10mm to 22mm), see our Fully Threaded version.

🏭 WHY RISON TITANIUM?
Factory direct | 100% authentic TC4 | Precision CNC machined

📦 PACKAGE: 5 bolts per set
Select your Length and Color above.