RISON TITANIUM M8 x 1.25mm Partially Threaded Tapered Bolts | Fixed 28mm Thread | 5Pcs

🔩 **RISON TITANIUM M8 x 1.25mm Partially Threaded Tapered Bolts | Fixed 28mm Thread + Smooth Shank | 5Pcs**

📏 **WHAT IS THIS PRODUCT?**
Partially threaded GR5 titanium bolts where the thread length is fixed at 28mm. Lengths 30mm, 35mm, and 40mm have an unthreaded smooth shank beyond the 28mm thread. This design provides maximum shear strength for thick motorcycle brackets, caliper spacers, and engine guard through-holes. (Note: Lengths ≤28mm are fully threaded – see separate fully threaded listing.)

⚙️ **SPECIFICATIONS**
• Material: Grade 5 Ti-6Al-4V (GR5 / TC4) Aerospace Titanium
• Thread: M8 x 1.25mm
• Thread Type: Partially Threaded – Fixed 28mm thread + unthreaded shoulder
• Lengths Available: 30mm (28 thread + 2 shank), 35mm (28+7), 40mm (28+12)
• Head Style: Tapered
• Head Diameter: Φ13mm
• Head Height: 8mm
• Drive: 6mm Hex
• Tensile Strength: ≥900 MPa

🎨 **11 SIGNATURE COLORS**
🔘 Titanium Raw | 🛡️ PVD: Black, Gold, Rainbow, Burnt Blue | 🌈 Anodized: Green, Purple, Blue, Candy, Lake Blue, Blue Purple
📌 Color Note: Actual color may vary slightly due to monitor settings and lighting. Anodized/PVD finishes may have batch variation.

🎯 **WHERE TO USE**
🔹 Motorcycle brake caliper bolts with spacers (smooth shank passes through caliper ear)
🔹 Engine guard mounting through thick brackets
🔹 Fairing inner panel through-hole mounts
🔹 Stacked motorcycle accessory mounts
🔹 Industrial equipment with thick mounting flanges

💪 **WHY CHOOSE THESE BOLTS?**
✅ Partially threaded – smooth shank bears shear, threads handle tension
✅ Fixed 28mm thread – consistent engagement depth
✅ Maximum shear strength – ideal for brake calipers
✅ 45% lighter than steel
✅ 11 colors

🔧 **INSTALLATION TIPS**
• Apply anti-seize to threads – mandatory for titanium
• Torque to 25 N·m
• Ensure the smooth shank sits inside unthreaded bracket holes
• Confirm M8 x 1.25mm pitch and total length before ordering

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

📦 **PACKAGE:** 5 bolts per set (select length & color above)