This M8x143mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers a superior corrosion-resistant and lightweight fastening solution for demanding industrial applications.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M8 |
| Length | 143mm |
| Head Width | 10mm |
Trusted by engineers across multiple sectors, this M8x143mm Hex Head Cap Screw is manufactured from Aerospace Grade Aluminum 6061-T6, ensuring exceptional strength-to-weight ratio and excellent corrosion resistance. The material boasts a minimum tensile strength of 310 MPa and a yield strength of 275 MPa, making it ideal for dynamic and structural applications where weight is a critical factor. The 10mm hex head provides a secure grip for standard tooling, facilitating precise installation and removal. Its specific dimensions make it suitable for projects requiring extended reach and robust joint integrity.
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. Thread the M8x143mm Hex Head Cap Screw by hand to prevent cross-threading. 3. Tighten to the specified torque using a calibrated torque wrench, adhering to material compatibility guidelines.
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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 aluminum fasteners. | Always use a torque wrench and consult material-specific torque charts to avoid stripping threads or deforming the component. |
| Using incompatible lubricants or anti-seize compounds. | Employ lubricants specifically designed for aluminum alloys to prevent galvanic corrosion and ensure proper torque application. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive lightweight assemblies, Marine hardware and fittings, High-performance sporting goods.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||