This M13 x 145mm hex head cap screw features a robust polycarbonate construction, offering superior chemical resistance and electrical insulation. Its lightweight design makes it ideal for applications where weight reduction is critical.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Plain |
| Grade | N/A |
| Size | M13 |
| Length | 145mm |
| Head Width | 10mm |
Built to exacting engineering tolerances, this M13 x 145mm hex head cap screw boasts a 10mm head width for secure torque application. Manufactured from high-strength polycarbonate, it exhibits excellent dielectric properties, good impact resistance, and immunity to corrosion, making it suitable for demanding environments. Its non-magnetic nature further expands its utility in sensitive electronic assemblies and medical equipment where interference must be minimized. The precise threading ensures reliable engagement and consistent clamping force.
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 of debris. 2. Insert the screw into the pre-drilled hole, engaging the threads carefully. 3. Tighten the screw using an appropriate hex wrench until snug, avoiding overtightening.
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the polycarbonate screw. | Apply only sufficient torque to achieve a secure connection, as excessive force can strip the threads or damage the screw head. |
| Using a metal tool that can scratch the polycarbonate surface. | Utilize plastic or coated hex wrenches to prevent surface damage and maintain the aesthetic integrity of the component. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electronic enclosures, Medical device assembly, Corrosive environment applications, Electrical insulation requirements.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||