This M12x144mm Hex Head Cap Screw, forged from high-strength Aluminum 6061, offers exceptional corrosion resistance and a superior strength-to-weight ratio for critical fastening needs.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M12 |
| Length | 144mm |
| Head Width | 20mm |
Engineered for reliability and performance, this M12x144mm Hex Head Cap Screw is manufactured from premium Aluminum 6061, a widely recognized alloy for its excellent mechanical properties and machinability. Exhibiting a tensile strength typically around 310 MPa and a yield strength near 276 MPa, this fastener provides robust joining capabilities while maintaining a lightweight profile, crucial for aerospace, automotive, and marine environments. The M12 nominal diameter ensures substantial load-bearing capacity, complemented by a 144mm length for versatile assembly depths. The 20mm head width facilitates secure torquing with standard tooling, ensuring precise and consistent joint integrity in applications demanding both strength and resistance to environmental degradation.
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. Hand-thread the screw to confirm proper alignment and prevent cross-threading. 3. Utilize a calibrated torque wrench to tighten the screw to the specified torque value, avoiding over-tightening.
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force, leading to thread stripping or screw fracture. | Always consult engineering specifications for the correct torque value and use a calibrated torque wrench. |
| Mating with damaged or incompatible threads. | Visually inspect mating threads for damage or contamination before installation; ensure thread compatibility. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and body assembly, Marine hardware and fittings, Lightweight machinery and equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||