Description
Description
The Perfect Synergy of High Strength, Lightweight, and Ultimate Anti-Loosening Performance
This premium series of M16 GR5 Titanium Flange Bolts with Torx and Groove Fasteners is engineered for high-load structural joints and demanding industrial applications. Manufactured from aerospace-grade Ti-6Al-4V (Grade 5) titanium alloy, these bolts deliver the tensile strength of high-strength steel while slashing the weight by approximately 40%.
This premium series of M16 GR5 Titanium Flange Bolts with Torx and Groove Fasteners is engineered for high-load structural joints and demanding industrial applications. Manufactured from aerospace-grade Ti-6Al-4V (Grade 5) titanium alloy, these bolts deliver the tensile strength of high-strength steel while slashing the weight by approximately 40%.
Featuring an advanced Torx (star) drive that eliminates cam-out under extreme torque, and an innovative grooved/serrated flange underside that mechanically bites into mating surfaces, this fastener guarantees unmatched resistance to severe vibration. With full OEM customization, short lead times, and a low MOQ, it is the ultimate fastening solution for automotive racing, heavy machinery, aerospace, and high-end industrial equipment.
Key Features & Benefits
- Aerospace-Grade GR5 Titanium: Crafted from premium Ti-6Al-4V alloy, offering a high tensile strength exceeding 900 MPa. Provides an exceptional strength-to-weight ratio and superior corrosion resistance to drastically reduce overall assembly mass.
- Torx Drive for Superior Torque Transfer: The star-shaped Torx recess maximizes the contact area between the driver and the fastener. This reduces tool slippage (cam-out) and stripping, ensuring reliable tightening and easy removal—even for large M16 diameters.
- Grooved Flange for Dynamic Anti-Loosening: The underside of the flange features specialized grooves or serrations. These teeth lock tightly into the mating material, stopping the bolt from backing out due to heavy vibrations, thermal cycling, or shock loads.
- M16 Size for Heavy-Duty Structural Loads: The M16 thread diameter provides substantial clamping force and high shear strength. Ideal for critical load-bearing applications like engine mounts, suspension setups, and chassis, with lengths tailored to your needs.
- Vibrant Custom Colors Available: Offered in a variety of anodized or PVD finishes: Silver, Rainbow, Black, Golden, Green, and Blue. This surface treatment boosts surface hardness and corrosion resistance while enabling aesthetic matching or color-coding.
- Full OEM Customization Support: We provide a completely tailored manufacturing service based on your exact engineering drawings. Customize everything from the bolt length, thread pitch, and custom head markings, to specific colors and branding.
- ISO9001 Quality & Fast Worldwide Delivery: Manufactured strictly under an ISO9001:2015 certified quality management system. Benefit from a low 50-piece MOQ, sample options, a rapid 5–15 day lead time, and secure plastic bag + carton packaging.
Technical Specification Table
| Item | Specification |
|---|---|
| Product Name | GR5 Titanium Flange Bolts with Torx & Groove Fasteners |
| Material | Titanium Grade 5 (Ti-6Al-4V) |
| Size | M16 (custom lengths available upon request) |
| Head Style | Flange Head (with serrated/grooved underside for anti-loosening) |
| Drive Style | Torx (star) recess |
| Color Options | Silver, Rainbow, Black, Golden, Green, Blue (Anodized/PVD) |
| Thread Type | Standard Metric (custom fine pitches available) |
| Tensile Strength | ≥ 900 MPa (typical for Grade 5) |
| Density | ≈ 4.43 g/cm³ (approx. 60% the weight of steel) |
| Application | Automotive modification, heavy machinery, commercial chassis, industrial equipment |
| Customization | Length, color, thread pitch, head marking, packaging (OEM accepted) |
| MOQ | 50 pcs |
| Sample Availability | Yes (available upon request) |
| Delivery Time | 5 – 15 days (depending on complexity and order volume) |
| Packaging | Plastic Bags + Heavy-Duty Carton Boxes |
| Certification | ISO9001:2015 Certified |





