Engineered from high-strength Aluminum 6061, this M11 x 46mm hex cap screw offers superior corrosion resistance and a lightweight solution for critical fastening needs.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 46mm |
| Head Width | 12mm |
Built to exacting engineering tolerances, this M11 x 46mm hex head cap screw is manufactured from Aluminum 6061, a precipitation-hardenable alloy known for its excellent strength-to-weight ratio, good corrosion resistance, and weldability. The M11 thread provides robust engagement, while the 46mm length ensures adequate grip for moderate joint thicknesses. The 12mm hex head width facilitates secure tightening with standard tooling. This fastener is ideal for applications where weight reduction and resistance to environmental degradation are paramount, such as in aerospace, automotive, and marine structures.
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. Engage the cap screw by hand, turning clockwise to prevent cross-threading. 3. Tighten to the specified torque using a calibrated wrench, ensuring even pressure.
| 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) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | 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, especially in softer materials, can strip threads. | Always use a torque wrench and adhere to recommended torque values for Aluminum 6061 fasteners. |
| Using the wrong size wrench can round off the hex head. | Select a wrench that fits the 12mm hex head snugly to ensure proper engagement and prevent damage. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and body panels, Marine equipment and fittings.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||