This M11 x 123mm hex head cap screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and a lightweight profile for demanding structural and mechanical assemblies.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M11 |
| Length | 123mm |
| Head Width | 23mm |
Purpose-built for heavy-duty applications, this M11 x 123mm hex head cap screw utilizes Aluminum 6061, a precipitation-hardened alloy renowned for its excellent strength-to-weight ratio, moderate corrosion resistance, and good machinability. With a head width of 23mm, it provides ample surface area for torque application. This screw is engineered for applications where reducing overall assembly weight without compromising structural integrity is critical, such as in aerospace components, automotive chassis parts, and high-performance equipment frames. Its inherent resistance to environmental degradation makes it suitable for outdoor or humid conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure threads on both the screw and mating component are clean and free of debris. 2. Hand-thread the screw to confirm proper alignment and prevent cross-threading. 3. Use a calibrated torque wrench to tighten the screw to the manufacturer's specified torque value for the mating material and 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) |
|---|---|---|
| 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 screw, which can strip threads or deform the mating material. | Always use a calibrated torque wrench and adhere to recommended torque specifications. |
| Using excessive force to start the screw, leading to cross-threading. | Initiate thread engagement by hand to ensure proper alignment before applying any tools. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and body assemblies, Lightweight machinery and equipment frames.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||