This M12x27mm hex head cap screw, crafted from aerospace-grade Aluminum 6061, offers superior strength-to-weight ratio and excellent corrosion resistance for demanding applications.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M12 |
| Length | 27mm |
| Head Width | 19mm |
Precision-manufactured to tight tolerances, this M12x27mm hex head cap screw is engineered from Aluminum 6061, known for its excellent corrosion resistance, weldability, and moderate strength. The 19mm hex head provides a large bearing surface for even load distribution, minimizing material deformation. This makes it ideal for applications where weight reduction is critical without compromising structural integrity, such as in automotive chassis components, aerospace assemblies, and marine hardware.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Hand-thread the screw to verify alignment and prevent cross-threading. 3. Tighten to the recommended torque specification using an appropriate wrench, applying steady pressure.
| 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) |
|---|---|---|
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, which can strip the threads or damage the mating material. | Always use a torque wrench and adhere to manufacturer-specified torque values for Aluminum 6061. |
| Using the wrong size wrench, leading to cam-out and potential damage to the hex head. | Utilize a wrench that precisely fits the 19mm hex head to ensure positive engagement and prevent slippage. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive interior and exterior trim, Marine hardware and fittings.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||