This M20 x 140mm Hex Head Cap Screw, constructed from robust polycarbonate, offers exceptional impact resistance and chemical inertness. Engineered for reliability in challenging settings.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M20 |
| Length | 140mm |
| Head Width | 11mm |
Designed for demanding industrial environments, this M20 x 140mm polycarbonate hex head cap screw provides superior performance where traditional metal fasteners may fail. Its advanced polymer composition delivers excellent tensile strength, high impact resistance, and immunity to corrosion and many common chemicals. The M20 thread size and 140mm length offer substantial fastening capability, while the 11mm head width ensures compatibility with standard tooling for secure tightening. Ideal for applications requiring non-conductive properties, lightweight solutions, or resistance to harsh operating conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean and free of debris. 2. Hand-thread the cap screw to start, verifying alignment. 3. Tighten using a suitable wrench or socket to the recommended torque specification for polycarbonate fasteners.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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 with excessive force | Utilize a torque wrench and adhere to the recommended torque values for polycarbonate to prevent thread stripping or material deformation. |
| Using in environments exceeding material temperature limits | Confirm the operating temperature range of polycarbonate and ensure it is suitable for the specific application environment. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Medical device manufacturing, Electrical enclosures and assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||