Engineered from aerospace-grade Titanium Grade 5 (Ti-6Al-4V), this M11x66mm hex head cap screw offers exceptional strength-to-weight ratio and superior corrosion resistance. Ideal for critical applications requiring reliability and longevity.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 66mm |
| Head Width | 28mm |
Precision-manufactured to tight tolerances, this M11x66mm hex head cap screw is constructed from Titanium Grade 5 (Ti-6Al-4V), a dual-phase alloy renowned for its excellent strength (tensile strength ~900 MPa), low density (4.43 g/cm³), and outstanding resistance to corrosion in aggressive environments. The M11 metric thread ensures secure engagement, while the 66mm length provides ample grip for various assembly needs. The 28mm hex head width is optimized for standard tooling, facilitating efficient installation and disassembly. This fastener is engineered for applications demanding a high performance-to-weight ratio and exceptional durability, such as aerospace structural components, marine hardware, and high-performance automotive assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Apply appropriate lubricant or anti-seize compound if recommended for the application. 3. Tighten the hex head cap screw to the specified torque using a calibrated torque wrench. Avoid over-torquing.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force leading to thread stripping or fastener fatigue. | Always adhere to the manufacturer's recommended torque specifications for the specific grade and size of the fastener. |
| Cross-threading the fastener by not starting it straight. | Initiate screw engagement by hand, ensuring smooth rotation, before applying any tooling. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine hardware and subsea equipment, High-performance automotive assemblies, Medical implants and surgical instruments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||