Engineered for extreme environments, this M18x79mm Grade 5 Titanium Hex Head Cap Screw offers unparalleled strength-to-weight ratio and superior corrosion resistance. Essential for critical load-bearing applications.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Plain |
| Grade | N/A |
| Size | M18 |
| Length | 79mm |
| Head Width | 14mm |
A high-performance industrial component, this M18x79mm Hex Head Cap Screw is precision manufactured from Titanium Grade 5 (Ti-6Al-4V), renowned for its exceptional tensile strength, fatigue resistance, and biocompatibility. With a nominal diameter of M18 and a length of 79mm, it features a precisely machined M14 hex head for secure torque application. This material composition provides excellent performance in corrosive environments, at elevated temperatures, and under significant mechanical stress, making it ideal for aerospace, medical implants, marine, and chemical processing industries where failure is not an option.
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 from debris. 2. Apply a suitable lubricant or anti-seize compound if recommended for the specific application and materials. 3. Thread the cap screw into the designated hole, engaging at least 2-3 threads by hand before applying torque. 4. Tighten to the specified torque value using a calibrated torque wrench, ensuring even pressure and preventing over-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) |
|---|---|---|
| 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 |
|---|---|
| Using excessive force leading to thread stripping or bolt fracture. | Always use a calibrated torque wrench and adhere to recommended torque specifications for the thread size and engaged length. |
| Contaminating the threads with dirt, debris, or incompatible lubricants. | Thoroughly clean mating threads and use only specified lubricants or anti-seize compounds compatible with titanium. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Medical implants and surgical instruments, High-performance automotive engines and chassis.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||