This M11 x 68mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and a lightweight profile. Ideal for applications where both durability and reduced mass are critical.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M11 |
| Length | 68mm |
| Head Width | 22mm |
Engineered for reliability and performance, this M11 x 68mm Hex Head Cap Screw utilizes the robust properties of Aluminum 6061 alloy. This material provides an excellent strength-to-weight ratio, exceptional corrosion resistance, and good machinability. The M11 thread size ensures secure fastening for medium-duty loads, while the 68mm length offers ample reach for various joint thicknesses. The 22mm hex head facilitates precise torque application with standard tooling, making it suitable for structural components, automotive assemblies, and marine environments where galvanic corrosion is a concern.
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. Insert the cap screw through the assembled components. 3. Tighten to the recommended torque specification using an appropriate wrench, 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) |
|---|---|---|
| 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 | 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 component. | Always consult a torque chart for Aluminum 6061 and the specific application. Use a calibrated torque wrench. |
| Using the wrong size wrench, leading to cam-out and damage to the hex head. | Verify the wrench size matches the 22mm head width precisely before applying torque. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace components, Automotive chassis and body assembly, Marine hardware and fixtures, Lightweight structural framing, 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. | ||||