Description

Materials
Aerospace TC4 Titanium: Equivalent strength to 10.9-grade steel at 50% weight

Integrated Tapered Washer System: Eliminates separate components (3-piece → 1-piece design)

Parameters
Weight: Revolutionary 4.4g (vs 12.2g OEM / 7g market average)

Strength: 1,030MPa tensile strength (SAE J429 compliant)

Manufacturing: 5-axis CNC hollow machining (±0.005mm precision)

Design
Weight-Optimized Architecture:

Hollow cylindrical nut design removes 38% material mass

Topology-optimized screw head via Finite Element Analysis (FEA) simulation

Integrated Taper Interface: 22° contact angle prevents seat post slippage

Key Features
・ Record-Breaking 64% Weight Reduction vs OEM steel screws
・ Corrosion Resistance: Passed 2000hr salt spray test (ASTM B117)
・ Smart Load Distribution: Hollow pattern maintains 98% original stiffness
・ Clean Aesthetics: Mirror-polished CNC finish with anti-scratch coating