Description
1. Product Overview
The CNC Aerospace Fastener Housing is a precision-machined structural component engineered from high-performance aerospace alloys to secure and protect critical fastening systems in airframe and engine assemblies. Its primary industrial use spans commercial aviation, defense aircraft, and space systems where vibration resistance, fatigue strength, and dimensional stability are non-negotiable. The key value proposition lies in delivering AS9100-compliant tolerances down to ±0.005mm, ensuring zero-failure performance under extreme thermal and mechanical loads. It is strategically important in the market because it directly reduces assembly downtime, extends maintenance intervals, and mitigates supply chain risk for OEMs and Tier-1 suppliers facing stringent FAA/EASA certification requirements.
2. Key Specifications & Technical Characteristics
- Chemical Composition / Material Components: Ti-6Al-4V Grade 5 Titanium; 17-4PH Stainless Steel; 7075-T6 Aluminum options per AMS/DIN standards
- Purity Level or Grade: Aerospace Grade; Material certified to AMS 4928, AMS 5643, AMS-QQ-A-225/9; Full traceability with EN 10204 3.1 MTC
- Physical Characteristics: CNC-milled monolithic body; Surface finish Ra 0.8µm; Weight 12g–1,450g depending on configuration; Color: natural metal or MIL-DTL-5541 chem-film; Density 4.43 g/cm³ Ti / 7.75 g/cm³ SS / 2.81 g/cm³ Al; Operating temp -65°C to +315°C
- Packaging Options: Anti-static VCI bags with individual laser marking; ESD trays of 50–200 pcs; Wooden crates for bulk with shock indicators; Custom kitting available
- Shelf Life: Indefinite when stored in controlled environment <40% RH, 15°C–30°C; Material certifications valid 10 years
3. Core Industrial Applications
- Primary Industries: Commercial aviation, military aerospace, satellite & launch systems, UAV manufacturing, MRO facilities
- Specific Operational Use Cases: Securing high-load structural joints in wing-to-fuselage assemblies; Vibration-damped mounting for avionics and fuel systems; Containment housings for blind fasteners in composite structures; Engine nacelle and pylon attachments
- Why This Product Performs Better Than Alternatives: Machined from solid billet vs. cast or forged alternatives, eliminating porosity and micro-crack risks; Maintains clamp load integrity after 10⁶+ fatigue cycles
- Efficiency, Durability, or Cost Advantages: Reduces installation time 22% via integrated self-aligning features; Extends service life 3x compared to commercial-grade housings; Lowers total cost of ownership by preventing FOD and unplanned AOG events
4. Competitive Advantages
- Quality Consistency: Cpk ≥1.67 on all critical dimensions; 100% CMM inspection with digital inspection records; NADCAP-accredited special processes
- Supply Reliability: 98.6% on-time delivery rate; Dedicated capacity for LTAs; Dual-source raw material strategy mitigating geopolitical disruption
- Logistics Capability: ITAR/EAR compliant export control; DDP Incoterms to major aerospace hubs; JIT and consignment inventory programs available
- Price Competitiveness: Direct-from-factory pricing with volume tier breaks; 12–18% savings vs. distributor channels at BULK 20MT
- Sustainability or Environmental Benefits: 100% recyclable alloys; Closed-loop coolant and swarf recovery; ISO 14001 certified facility; RoHS/REACH compliant
- Technical Support or Documentation Availability: DFAR-compliant CoC, FAIR per AS9102, PPAP Level 3; 24/7 engineering support for installation and substantiation
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20MT
- Loading Capacity: 22MT per 20ft container








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