Engineered for superior performance, this M8 x 133mm Hex Head Cap Screw is manufactured from high-strength Titanium Grade 5. It offers exceptional corrosion resistance and a favorable strength-to-weight ratio, making it ideal for critical applications.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M8 |
| Length | 133mm |
| Head Width | 22mm |
Specified by design engineers worldwide, this M8 x 133mm Hex Head Cap Screw is constructed from Titanium Grade 5 (Ti-6Al-4V), renowned for its superior tensile strength (up to 950 MPa) and excellent corrosion resistance in aggressive environments. The M8 thread size ensures compatibility with standard metric fasteners, while the 133mm length provides ample reach for assembly. The 22mm head width facilitates secure tightening with standard M14 tools, ensuring reliable joint integrity. This material is widely adopted in aerospace, marine, medical implants, and high-performance automotive sectors due to its biocompatibility and non-magnetic properties.
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. Hand-tighten the screw to verify thread engagement. 3. Torque to manufacturer's recommended specifications using a calibrated torque wrench, ensuring proper clamping force without over-stressing the fastener or joint.
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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-torquing the titanium screw. | Always use a calibrated torque wrench and adhere to the specific torque values recommended for the application and mating materials to prevent thread stripping or fastener fracture. |
| Using incompatible tools for tightening. | Utilize tools designed for hex head fasteners with the correct socket size (M14 for this screw) to ensure proper engagement and prevent cam-out or damage to the head. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Medical implants and surgical instrumentation, Marine and offshore 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. | ||||