This M9x57mm Hex Head Cap Screw, crafted from Aluminum 6061, offers excellent corrosion resistance and a high strength-to-weight ratio, making it a superior choice for demanding industrial environments.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M9 |
| Length | 57mm |
| Head Width | 26mm |
A proven choice for industrial professionals, this Hex Head Cap Screw is manufactured from Aluminum 6061, renowned for its excellent corrosion resistance, weldability, and moderate strength. The M9 thread size ensures secure fastening, while the 57mm length and 26mm head width provide ample bearing surface and torque application. This alloy's composition offers a superior balance of mechanical properties for applications where weight reduction and resistance to environmental degradation are critical. Ideal for structural components, marine hardware, and electrical enclosures.
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 from debris. 2. Thread the cap screw into the pre-tapped hole or nut by hand for the initial turns to prevent cross-threading. 3. Tighten using an appropriate wrench or socket, applying torque gradually to the specified value for the application.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the aluminum screw, which can strip the threads or deform the fastener. | Adhere to recommended torque specifications for Aluminum 6061 fasteners. Use a torque wrench for precise application. |
| Using the wrong size wrench, leading to damaged hex head and potential slippage. | Always use a properly sized wrench or socket that fits the hex head snugly to ensure efficient force transfer and prevent damage. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace components, Marine hardware, Automotive assemblies, Electrical enclosures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||