Engineered from Ti-6Al-4V alloy, this M19x90mm hex head cap screw offers exceptional strength-to-weight ratio and superior corrosion resistance. A premium fastening solution for demanding environments.
| Standard | ASTM A106 |
| Material | Titanium Grade 5 |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M19 |
| Length | 90mm |
| Head Width | 9mm |
Trusted by engineers across multiple sectors, this M19x90mm Hex Head Cap Screw is manufactured from Titanium Grade 5 (Ti-6Al-4V), renowned for its excellent mechanical properties including high tensile strength (up to 950 MPa) and fatigue resistance. Its inherent biocompatibility and resistance to saltwater corrosion make it ideal for critical applications in aerospace, medical implants, marine hardware, and chemical processing. The M19 diameter ensures significant load-bearing capacity, while the 90mm length provides ample engagement. The 9mm head width is optimized for standard tooling, facilitating secure installation.
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 anti-seize compound to threads if specified for the application. 3. Engage the screw by hand initially to prevent cross-threading. 4. Tighten to the recommended torque specification using a calibrated torque wrench, ensuring even pressure distribution.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening, which can strip threads or compromise the fastener's integrity. | Always use a calibrated torque wrench and adhere to the manufacturer's or engineering specification for torque values. |
| Using standard steel tools which can damage the titanium surface or introduce contamination. | Utilize appropriate tools made from materials that will not mar or contaminate the titanium, such as anodized aluminum or specialized titanium tooling. |
| Not using an anti-seize compound when required, leading to galling or seizure, especially in critical applications or dissimilar metal pairings. | Consult material compatibility charts and engineering requirements for the necessity of anti-seize compounds specific to titanium fasteners. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Medical implants and surgical instruments, 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. | ||||