Titanium Seatpost Collar Bolt is a lightweight seatpost collar quickrelease component engineered for Seatpost collar quick-release binder bolt. Forged and CNC machined from Grade 5 Ti-6Al-4V, it achieves 40-45% weight savings versus steel while maintaining the fatigue life required for demanding cycling applications. Threaded interfaces are designed to prevent galling in outdoor environments.
Titanium Seatpost Collar Bolt
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CYC-SEAT-SEATPO |
| Standards & Specifications | MIL-STD-810HASTM B117 |
| Surface Finish | PVD TiAlN coating (2-3um, HV2500) |
Titanium Seatpost Collar Bolt
Seatpost collar quick-release binder bolt
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | MIL-STD-810H, ASTM B117 |
| Surface Finish & Max Temp | PVD TiAlN coating (2-3um, HV2500) |
| NDT & Quality Control | Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • NDT Verification: Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: 5-axis CNC contouring, electropolishing, ultrasonic clean, vision inspection.
- • Thermal Stress Relief: Post-machining vacuum annealing (540-675°C under Argon) reduces distortion risk >70%.
- • Rolled Threads: Thread rolling (not cutting) increases fatigue limits by 30-50%.
Q: How much weight savings does Titanium Seatpost Collar Bolt offer versus steel or aluminum? ▼
Titanium Seatpost Collar Bolt fabricated from Grade 5 Ti-6Al-4V provides a 40-45% weight reduction versus 4130 chromoly steel (4.43 vs 7.85 g/cm³) at the same strength. Compared to 6061-T6 aluminum, titanium's 3× higher yield strength (830 vs 275 MPa) allows 50-60% thinner walls, resulting in a net weight comparable to aluminum with 4× better fatigue life — critical for seatpost collar quickrelease.
Q: What is the typical lead time for Titanium Seatpost Collar Bolt orders? ▼
Standard lead time for Titanium Seatpost Collar Bolt is 15-25 business days depending on quantity and complexity. Rush orders (3-5 working days) are available for prototype evaluation. Sample evaluation (1-5 units) can be expedited to 5-7 business days. Volume pricing is available for production quantities above 100 units.
Q: What material certifications are provided with Titanium Seatpost Collar Bolt? ▼
Each Titanium Seatpost Collar Bolt shipment includes EN 10204 Type 3.1 mill test certificate with chemical analysis, mechanical properties, and heat identification. Dimensional inspection reports and Certificate of Conformance (CoC) are standard. First Article Inspection Reports (FAIR) per AS9102 are available on request for seatpost collar quickrelease.
§ Why Grade 5 Ti-6Al-4V for seatpost collar quickrelease
Function
Designed for Cycling / Bicycle applications, this component fulfills the role of . The use of Grade 5 Ti-6Al-4V ensures long-term reliability in this Seat Hardware configuration.
Specifications
- SKU: TI-CYC-SEAT-SEATPO
- Category: Seat Hardware
- Industry: Cycling / Bicycle
- Material: Grade 5 Ti-6Al-4V
- Process: 5-axis CNC contouring, electropolishing, ultrasonic clean, vision inspection
- Weight: Weight optimized through topology analysis - 30% lighter than baseline
§ Fatigue & Dimensional Inspection Protocol
Quality Management
Manufactured to aerospace-grade quality standards with 100% material traceability. FAIR documentation available per AS9102 for Titanium Seatpost Collar Bolt production lots.
Inspection & NDT
Coordinate measuring machine (CMM) full geometry verification; dye penetrant inspection (DPI) per ASTM E1417; spectroscopic alloy verification per ASTM E1476
§ Lightweight Component Manufacturing Process
Titanium Seatpost Collar Bolt is manufactured using 5-axis cnc contouring, electropolishing, ultrasonic clean, vision inspection. Each operation is performed by certified machinists with real-time process monitoring and dimensional verification at critical stages. Heat code traceability is maintained throughout all production steps.
Commercial Logistics & Procurement Framework
Pricing and lead times for Titanium Seatpost Collar Bolt are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Seatpost Collar Bolt
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Dimensional Tolerances
ISO 2768-m
Standard: MIL-STD-810H
MIL-STD-810H
Standard: ASTM B117
ASTM B117
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Platform Interface Plate
- ▸ System Integration Frame
Titanium Seatpost Collar Bolt
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-SEAT-SEATPO
Industry: Cycling / Bicycle / System: Bicycle Wheels, Saddle, Pedals & Accessories
- ▸ Retention Clip Assembly
- ▸ Compression Spring Set
- ▸ Installation Tool
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Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.