Key Features & Benefits
Aerospace-Grade Titanium Construction
Grade 5 (Ti-6Al-4V):
Tensile Strength: ≥ 950 MPa (138,000 psi)
Operating Temp Range: -250°C to 500°C (-418°F to 932°F)
Corrosion-proof in saltwater, acids, and UV exposure
Grade 2 (CP Titanium):
Better ductility for forming applications
Excellent biocompatibility (medical & food-grade uses)
Slotted Design for Safety Wiring
Prevents loosening under extreme vibration (jet engines, race cars, marine engines)
CNC-machined slots for precise wire alignment
Compliant with aerospace standards
Weight Savings & Strength
45% lighter than steel nuts (e.g., M6 nut weighs ~2.5g vs. 4.5g for steel)
Higher fatigue life than aluminum or stainless steel
Corrosion & Chemical Resistance
No rust or galvanic corrosion (ideal for marine, chemical processing, and offshore rigs)
Non-reactive with fuels, oils, and hydraulic fluids
Customizable Options
Thread Sizes: M3 to M30 (metric), #4-40 to 1" (imperial)
Finishes: Natural, polished, anodized (blue, gold, black), or PVD-coated
Slot Variations: Single or double slots for different wiring needs
Technical Specifications
Parameter | Specification |
Material | CP titanium & titanium alloy |
Thread Standards | ISO, DIN, ANSI, JIS, or custom |
Slot Type | Single or double slot |
Torque Values | 15–50 Nm (varies by size) |
Surface Hardness | 30–35 HRC (Grade 5) |
Certifications | ISO 9001, AS9100, NADCAP, RoHS |
Applications by Industry
Aerospace & Defense
Jet engine assemblies (turbine blade retention)
Aircraft control surfaces (ailerons, flaps, rudders)
Helicopter rotor systems (vibration-resistant fastening)
Spacecraft & satellites (thermal stability in vacuum)
Motorsports & Automotive
Turbocharged engines (high-temp exhaust manifold fasteners)
Motorcycle racing (lightweight wheel & brake mounts)
Marine & Offshore
Boat rigging & sail fittings (saltwater-resistant hardware)
Subsea equipment (corrosion-proof deep-sea applications)
Oil & gas pipelines (chemical-resistant fasteners)
Industrial & Machinery
Robotics & automation (high-cycle fatigue resistance)
Wind turbines (maintenance-free offshore use)
Medical equipment (MRI-compatible, non-magnetic)
Why Choose Our Titanium Slotted Nuts?
Precision Manufacturing
CNC-machined for tight tolerances (±0.01mm)
Rolled threads for superior fatigue resistance
Rigorous Quality Control
100% batch testing (tensile, dimensional checks)
Material traceability (mill certificates available)
Global Compliance
AS9100 (aerospace)
ISO 13485 (medical devices)
Comparison vs. Steel & Aluminum Nuts
Feature | Titanium Slotted Nut | Stainless Steel | Aluminum |
Weight | ✓✓✓ (Lightest) | ✓ | ✓✓ |
Corrosion Resistance | ✓✓✓ (Best) | ✓✓ | ✗ |
Strength | ✓✓✓ (Highest) | ✓✓ | ✓ |
Safety Wire Compatibility | ✓✓✓ (Optimized) | ✓✓ | ✗ |
Temperature Range | ✓✓✓ (-250°C to 500°C) | ✓✓ (Up to 400°C) | ✗ (Max 200°C) |
Frequently Asked Questions (FAQ)
Q: Can I use these nuts with steel bolts?
A: Not recommended—titanium and steel can cause galvanic corrosion. Always pair with titanium or compatible alloys.
Q: Are these nuts reusable?
A: Yes, but inspect for thread/slot damage before reuse.
Q: Do you offer black oxide or colored versions?
A: Yes! Choose from natural, anodized, or PVD-coated finishes.
Ordering Information
Minimum Order: 100pcs (standard), 500pcs (custom)
Lead Time: 1–2 weeks (standard), 3–4 weeks (custom)
Global Shipping: DHL, FedEx, or sea freight
Contact us today for quotes!
