Engineered for superior performance in corrosive and electrically sensitive applications, this M11x70mm polycarbonate hex head cap screw offers exceptional impact resistance and dielectric strength. Ideal for environments where metal fasteners are unsuitable.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Size | M11 |
| Length | 70mm |
| Head Width | 10mm |
Precision-manufactured to tight tolerances, this M11x70mm hex head cap screw is constructed from high-performance polycarbonate, offering excellent chemical resistance, high impact strength (Izod notch), and a non-conductive dielectric constant. The M11 thread provides robust mechanical engagement, while the 70mm length allows for secure fastening in thicker materials. The 10mm head width ensures compatibility with standard tooling. Its inherent UV stability and wide operating temperature range make it suitable for both indoor and outdoor applications, outperforming many traditional metal fasteners in specific corrosive and electrolytic environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating hardware (nut or tapped hole) compatible with M11 threading. 2. Insert the cap screw through the assembled components, ensuring proper alignment. 3. Tighten the cap screw using a suitable wrench on the hex head until the desired clamping force is achieved, avoiding over-tightening which could damage the polycarbonate material.
| 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) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive torque during installation. | Apply moderate torque, respecting the material's strength. Consult application-specific torque charts if available. |
| Exposing the screw to solvents or chemicals it's not rated for. | Verify chemical compatibility for the specific polycarbonate grade and application environment before use. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Medical devices, Electrical enclosures and insulation, Marine and coastal hardware, Food processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||