Name: RISON TITANIUM M10 x 1.25mm GR5 Titanium Hex Flange Bolt with Drilled Head ¨C Partially Threaded for Engine Mounts & Subframes | 11 Colors | 30-73mm Lengths
Brand: Risontitanium
SKU: SSPY-64-M10-C1
Price: 17.04 USD

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Product Description

🔩 RISON TITANIUM M10 x 1.25mm | Partially Threaded Flange Bolt | Drilled for Safety Wire

📏 WHAT IS THIS PRODUCT? 
Aerospace-grade GR5 titanium hex flange bolt with pre-drilled head for safety wire locking. Partially threaded design – fixed 26mm thread length with smooth unthreaded shank for shear strength.

⚙️ SPECIFICATIONS 
• Material: Grade 5 Ti-6Al-4V (TC4) Aerospace Titanium 
• Thread: M10 x 1.25mm (Metric Fine Thread) 
• Thread Type: Partially Threaded (fixed thread length 26mm) 
• Hex Size: 12mm 
• Flange Diameter: Φ17mm 
• Drilled Hole: Pre-drilled for 1.5mm / 0.059" safety wire 
• Colors: Titanium Raw • Burnt Blue • Gold • Black • Rainbow • Green • Purple • Blue • Candy • Blue Purple • Lake Blue

📐 AVAILABLE LENGTHS (Under Head) 
• 30mm – thread length 26mm + smooth shank 4mm 
• 35mm – thread length 26mm + smooth shank 9mm 
• 40mm – thread length 26mm + smooth shank 14mm 
• 45mm – thread length 26mm + smooth shank 19mm 
• 50mm – thread length 26mm + smooth shank 24mm 
• 55mm – thread length 26mm + smooth shank 29mm 
• 60mm – thread length 26mm + smooth shank 34mm 
• 65mm – thread length 26mm + smooth shank 39mm 
• 70mm – thread length 26mm + smooth shank 44mm 
• 73mm – thread length 26mm + smooth shank 47mm

🎯 WHERE TO USE EACH LENGTH 
🔹 30mm length (4mm smooth shank) 
→ Light bracket mounting | Thin engine guards 
→ Best for: 2-4mm material thickness + nut 
🔹 35mm length (9mm smooth shank) 
→ Radiator mounts | Coil brackets 
→ Best for: 6-8mm material thickness + nut 
🔹 40mm length (14mm smooth shank) 
→ Footpeg brackets | Brake reservoir mounts 
→ Best for: 10-12mm material thickness + nut 
🔹 45mm length (19mm smooth shank) 
→ Engine mount bolts (small displacement) | Subframe bolts 
→ Best for: 14-16mm material thickness + nut 
🔹 50mm length (24mm smooth shank) 
→ Engine mount bolts (standard) | Shock mount bolts 
→ Best for: 18-20mm material thickness + nut 
🔹 55mm length (29mm smooth shank) 
→ Through-frame bolts | Suspension linkage bolts 
→ Best for: 22-24mm material thickness + nut 
🔹 60mm length (34mm smooth shank) 
→ Swingarm pivot bolts | Custom spacers 
→ Best for: 28-30mm material thickness + nut 
🔹 65mm length (39mm smooth shank) 
→ Through-swingarm bolts | Structural through-bolts 
→ Best for: 32-34mm material thickness + nut 
🔹 70mm length (44mm smooth shank) 
→ Custom frame bolts | Extended spacer applications 
→ Best for: 38-40mm material thickness + nut 
🔹 73mm length (47mm smooth shank) 
→ Specialized structural applications | Custom builds 
→ Best for: 40-42mm material thickness + nut

🏍️ COMMON APPLICATIONS 
• Engine mount bolts 
• Subframe bolts 
• Swingarm pivot bolts 
• Suspension linkage bolts 
• Shock mount bolts 
• Footpeg brackets 
• Through-frame bolts 
• Custom spacer applications 
• Structural chassis fasteners 
• High-vibration race components

💪 WHY CHOOSE THESE BOLTS? 
✅ 45% lighter than steel – significant unsprung mass reduction 
✅ Grade 5 titanium – 900-1100 MPa tensile strength (rivals steel 10.9) 
✅ Never rust – corrosion-proof in all weather 
✅ Drilled head – safety wire ready for race-spec anti-loosening 
✅ Integrated flange – no washer needed 
✅ Partially threaded – smooth shank handles shear loads better than full thread 
✅ Fixed 26mm thread – consistent clamping depth across all lengths

🔧 INSTALLATION TIPS 
• Use anti-seize on threads – titanium can gall under friction 
• Torque to 30-35 Nm max (M10 titanium) 
• Safety wire strongly recommended for structural applications 
• Confirm M10 x 1.25mm thread pitch before ordering (not M10 x 1.5mm) 
• Smooth shank should sit within the mounting hole – measure your application carefully

⚠️ IMPORTANT FITMENT NOTE 
These bolts are PARTIALLY THREADED – thread length is fixed at 26mm. The remaining shank is smooth (unthreaded). This design provides better shear strength for structural applications. For the 25mm length (fully threaded), please see our Full Thread version.

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

📦 PACKAGE: 5 bolts per set 
Select your Length (30mm / 35mm / 40mm / 45mm / 50mm / 55mm / 60mm / 65mm / 70mm / 73mm) and Color above.