This M9x78mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers exceptional corrosion resistance and a lightweight profile. It's engineered for reliable fastening in critical applications where performance and durability are paramount.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Anodized |
| Grade | N/A |
| Size | M9 |
| Length | 78mm |
| Head Width | 30mm |
Manufactured under strict quality controls, this M9x78mm Hex Head Cap Screw boasts a robust Aluminum 6061 construction, renowned for its excellent strength-to-weight ratio and superior corrosion resistance, particularly in marine and outdoor environments. The M9 thread size ensures secure engagement, while the 78mm length and 30mm head width provide ample bearing surface and torque application. This material's machinability and anodizing capabilities make it ideal for applications requiring both structural integrity and aesthetic finish, such as in aerospace, automotive, and custom fabrication projects.
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. Hand-thread the cap screw to confirm proper alignment and engagement. 3. Using an appropriate wrench or socket, tighten the cap screw to the recommended torque specification for Aluminum 6061 fasteners, avoiding over-tightening.
| 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) |
|---|---|---|
| M9 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M9 | 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 which can strip threads or deform the material. | Utilize a torque wrench set to the appropriate specification for aluminum fasteners to prevent damage. |
| Using the wrong tool, leading to damaged hex head or stripped threads. | Employ a properly sized, high-quality socket or wrench that fits the hex head snugly. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace components requiring lightweight, high-strength fasteners., Marine equipment and structures where corrosion resistance is critical., Custom automotive builds and performance enhancements..
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||