This M6 x 120mm hex head cap screw is engineered from robust polycarbonate, offering exceptional corrosion resistance and electrical insulation. Ideal for demanding environments where metal fasteners are unsuitable.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Size | M6 |
| Length | 120mm |
| Head Width | 33mm |
Manufactured under strict quality controls, this M6 x 120mm hex head cap screw features a 33mm head width, providing ample surface area for torque application. The polycarbonate material exhibits excellent impact strength, chemical resistance, and a broad operating temperature range, making it suitable for applications involving corrosive substances or where non-conductivity is critical. Its lightweight nature also contributes to ease of handling and assembly. Each unit undergoes rigorous dimensional and material property testing to ensure consistent performance and adherence to specifications.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate M6 threaded hole or nut for engagement. 2. Manually thread the polycarbonate cap screw into the mating component until snug. 3. Using a suitable hex driver (e.g., 5mm Allen key), tighten the screw to the required torque, avoiding over-tightening to prevent material deformation.
| 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) |
|---|---|---|
| M6 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M6 | 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 polycarbonate screw, leading to stripping or cracking of the threads. | Use a torque wrench and adhere to the recommended torque values for M6 polycarbonate fasteners. Hand-tightening followed by a quarter-turn is often sufficient. |
| Using metal tools that can scratch or damage the polycarbonate surface. | Employ plastic or coated hex drivers when possible. If metal drivers are necessary, exercise caution and avoid excessive force or slipping. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and control panels, Medical equipment assemblies, Corrosion-prone chemical processing environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||