Engineered from high-performance Titanium Grade 5, this M20x134mm hex head cap screw offers exceptional strength-to-weight ratio and superior corrosion resistance, ideal for critical structural applications.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Anodized |
| Grade | N/A |
| Size | M20 |
| Length | 134mm |
| Head Width | 31mm |
Designed for demanding industrial environments, this M20x134mm hex head cap screw is fabricated from Titanium Grade 5 (Ti-6Al-4V), an alpha-beta alloy renowned for its excellent tensile strength (up to 950 MPa), fatigue strength, and resistance to saltwater and most chemical environments. The M20 thread size ensures robust load-bearing capacity, while the 134mm length provides ample engagement for various assembly requirements. The 31mm hex head width allows for secure torque application with standard tooling, making it suitable for applications in aerospace, marine engineering, chemical processing, and high-performance automotive sectors where material integrity is paramount.
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 from debris. 2. Apply a small amount of anti-seize compound if specified for the application. 3. Thread the cap screw by hand to avoid cross-threading. 4. Use a calibrated torque wrench to tighten the screw to the manufacturer's recommended torque specification, applying steady pressure.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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-tightening the titanium screw, leading to thread stripping or yielding. | Always use a calibrated torque wrench and adhere to the specified torque values for Titanium Grade 5 fasteners to prevent damage. |
| Using the wrong type of tool for tightening, which can damage the hex head. | Utilize the correct size and type of wrench (e.g., a 6-point socket) that fits snugly on the hex head to ensure proper force distribution and prevent cam-out. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine hardware and fittings, Chemical processing equipment, High-performance automotive assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||