This M20x43mm Hex Head Cap Screw, crafted from aerospace-grade Titanium Grade 5, offers exceptional strength-to-weight ratio and superior corrosion resistance for critical, high-stress applications.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M20 |
| Length | 43mm |
| Head Width | 11mm |
Purpose-built for heavy-duty applications, this M20x43mm Hex Head Cap Screw is manufactured from Titanium Grade 5 (Ti-6Al-4V), renowned for its outstanding tensile strength, fatigue resistance, and inertness in corrosive environments. With a nominal diameter of M20 and a length of 43mm, it features a precisely machined hex head with a 11mm width for secure torque application. This material composition ensures performance across a wide temperature range and makes it ideal for aerospace, marine, medical implants, and chemical processing equipment where reliability and longevity are 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 of debris. 2. Apply a suitable lubricant or anti-seize compound to the threads if recommended for the application. 3. Engage the screw by hand for several turns to prevent cross-threading. 4. Torque the screw to the manufacturer's specified value using an appropriate calibrated torque wrench, ensuring even tightening.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the titanium screw, potentially stripping threads or deforming the workpiece. | Always use a calibrated torque wrench and adhere to the specified torque values for the application and material combination. |
| Using standard steel tools which can gall or damage the softer titanium threads. | Utilize tools specifically designed for titanium or hardened steel tools with appropriate coatings. Ensure tools are clean. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine hardware and systems, Chemical processing equipment, High-performance automotive assemblies, Medical implants and devices.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||