Engineered for extreme performance, this M18 x 47mm Hex Head Cap Screw is crafted from aerospace-grade Titanium Grade 5. It offers exceptional strength-to-weight ratio and superior corrosion resistance for critical industrial assemblies.
| Standard | ISO 9001 |
| Material | Titanium Grade 5 |
| Finish | Passivated |
| Grade | N/A |
| Size | M18 |
| Length | 47mm |
| Head Width | 34mm |
Purpose-built for heavy-duty applications, this M18 x 47mm Titanium Grade 5 Hex Head Cap Screw boasts a 34mm head width for robust torque application. Titanium Grade 5 (Ti-6Al-4V) is renowned for its 900 MPa tensile strength, excellent fatigue life, and exceptional resistance to saltwater and chemical corrosion, making it ideal for environments where weight savings and long-term reliability are paramount. Its biocompatibility further expands its use in specialized sectors. The precise M18 thread pitch ensures secure and repeatable fastening in demanding structural and mechanical joints.
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. Hand-tighten the screw to engage all threads. 3. Torque to specified values using a calibrated torque wrench, applying even pressure across the hex head.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-torquing which can strip threads or damage the screw head. | Always use a calibrated torque wrench and adhere to recommended torque specifications for Titanium Grade 5 fasteners. |
| Using incompatible lubricants or thread compounds that can cause galling. | Employ anti-seize compounds specifically designed for titanium or use a light application of molybdenum disulfide grease if required. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Medical implants and equipment, Marine and offshore equipment, High-performance automotive assemblies, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||