This M12 x 148mm Hex Head Cap Screw, crafted from premium Aluminum 6061, offers exceptional strength-to-weight ratio and superior corrosion resistance for critical fastening needs.
| Standard | ASTM A106 |
| Material | Aluminum 6061 |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M12 |
| Length | 148mm |
| Head Width | 17mm |
Manufactured under strict quality controls, this M12 x 148mm Hex Head Cap Screw features a nominal diameter of 12mm and a thread length of 148mm. The head provides a 17mm hex drive for secure torque application. Constructed from Aluminum 6061, it exhibits excellent tensile strength (approximately 310 MPa) and yield strength (approximately 276 MPa) while remaining lightweight. This alloy's inherent resistance to corrosion makes it ideal for environments where moisture or chemical exposure is a concern, ensuring long-term structural integrity and reliability in diverse industrial settings.
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 from debris. 2. Hand-thread the screw to verify alignment and prevent cross-threading. 3. Tighten to the specified torque using a calibrated torque wrench, adhering to application-specific torque values.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| Over-tightening, leading to thread stripping or material deformation. | Always use a calibrated torque wrench and consult engineering specifications for the correct torque values. |
| Using the wrong tool size, which can damage the hex head and prevent proper torque application. | Verify the correct hex driver size (17mm for this screw) is used for installation and removal. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace and Automotive Assemblies, Lightweight Structural Components, Marine and Outdoor 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. | ||||