Aerospace Micro-Arc Oxidized Titanium Hex Bolts – GR5 AS9100

Description

Key Features & Benefits:

• Aerospace‑Grade GR5 Titanium – Made from Ti‑6Al‑4V alloy, offering a tensile strength exceeding 900 MPa with a density approximately 60% that of steel. This provides exceptional strength‑to‑weight performance, critical for weight‑sensitive aerospace structures, reducing overall airframe mass while maintaining structural integrity.

• Micro‑Arc Oxidation (MAO) Surface Treatment – The MAO process generates a thick, hard, and highly adherent oxide layer (typically 10‑50 µm) with micro‑porous characteristics. This coating provides outstanding wear resistance, corrosion protection against salt spray and aggressive fluids, and excellent thermal insulation – significantly extending service life in harsh aerospace environments.

• Superior Wear & Corrosion Resistance – The MAO coating dramatically improves surface hardness (up to 1200‑2000 HV) and provides robust protection against fretting, galling, and galvanic corrosion – common challenges in aerospace fasteners. This ensures reliable performance under extreme vibration, temperature fluctuations, and exposure to hydraulic fluids and de‑icing chemicals.

• Hexagon Head Design – The standard hex head allows for efficient torque transfer with conventional wrenches and sockets, simplifying installation and maintenance in confined airframe spaces. The head geometry complies with DIN/ISO standards for interchangeability with existing tooling.

• Lightweight for Performance – At just 60% the weight of steel, these bolts contribute to significant weight savings across the aircraft, improving fuel efficiency, payload capacity, and overall performance – a critical advantage in aerospace design.

• Full Customisation – Shape & Size – We offer comprehensive customisation: dimensions, thread pitch, length, head configuration (e.g., reduced head, countersunk, or custom), and even special shapes to meet specific engineering drawings. Our engineering team works closely with clients to produce fasteners that match exact application requirements.

• AS9100 Quality Assurance – Manufactured under an AS9100 certified quality management system – the aerospace industry’s gold standard – ensuring full traceability, rigorous dimensional inspection, mechanical testing, and process control. This guarantees consistent quality and compliance with aerospace regulatory requirements.

• Reliable Supply & Flexible MOQ – With a minimum order quantity of 100 pieces, sample availability upon request, and standard delivery times subject to order complexity, we provide a dependable supply chain for both prototyping and production runs. Packaging is in cartons + plastic bags to ensure product protection during transit.

Technical Specification Table