Engineered from aerospace-grade Titanium Grade 5, this M18x41mm hex head cap screw offers exceptional strength-to-weight ratio and superior corrosion resistance for critical applications.
| Standard | ISO 9001 |
| Material | Titanium Grade 5 |
| Finish | Passivated |
| Grade | N/A |
| Size | M18 |
| Length | 41mm |
| Head Width | 27mm |
Purpose-built for heavy-duty applications, this M18x41mm hex head cap screw features a robust M18 nominal diameter and a 41mm length, ensuring secure fastening in demanding assemblies. The head boasts a 27mm width for optimal torque application with standard tooling. Constructed from Titanium Grade 5 (Ti-6Al-4V), it exhibits a minimum tensile strength of 895 MPa and a yield strength of 827 MPa, coupled with outstanding biocompatibility and resistance to saltwater, chemicals, and extreme temperatures. Ideal for aerospace, marine, medical implants, and high-performance automotive sectors.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of 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, then tighten using an appropriately sized wrench or socket to the manufacturer's recommended torque specification.
| 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-tightening the screw, leading to thread stripping or material fatigue. | Always adhere to the specified torque values for the material and application to prevent damage. |
| Using standard steel tools which can damage the titanium surface. | Employ tools made from hardened steel or other suitable materials that will not mar the titanium. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine hardware and fittings, High-performance automotive assemblies, Medical implant fixation.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||