Engineered for reliable performance, this M20 x 141mm Hex Head Cap Screw is crafted from durable Aluminum 6061. Its robust design and precise dimensions ensure secure fastening in critical industrial applications.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Passivated |
| Grade | N/A |
| Size | M20 |
| Length | 141mm |
| Head Width | 23mm |
A proven choice for industrial professionals, this M20 x 141mm Hex Head Cap Screw offers exceptional strength-to-weight ratio due to its Aluminum 6061 construction. This alloy provides excellent corrosion resistance and machinability, making it ideal for environments where weight reduction is a priority or galvanic corrosion is a concern. The M20 thread provides substantial load-bearing capacity, while the 141mm length offers versatile reach. The 23mm hex head width ensures compatibility with standard tooling for efficient installation and removal. Ideal for aerospace, automotive, and general manufacturing where performance and durability are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Verify the threaded hole or nut is clean and free from debris. 2. Hand-thread the M20 x 141mm Aluminum 6061 Hex Head Cap Screw to ensure proper alignment and prevent cross-threading. 3. Use a torque wrench set to the manufacturer's recommended torque value for Aluminum 6061 fasteners of this size and grade to achieve optimal clamping force without over-stressing the material.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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-torquing Aluminum 6061 fasteners, leading to thread stripping or material deformation. | Always consult the torque specifications for Aluminum 6061 and use a calibrated torque wrench for accurate tightening. |
| Using the wrong thread pitch or diameter, resulting in an insecure or impossible connection. | Confirm the M20 thread specification and ensure it matches the receiving thread before attempting installation. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Structural bonding in lightweight assemblies, Corrosion-resistant applications in marine environments, Automotive and aerospace component fastening.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||