Engineered for superior performance, this M13 x 148mm Hex Head Cap Screw features a robust polycarbonate construction. Offering excellent impact resistance and chemical inertness, it's ideal for corrosive environments and applications requiring non-metallic fastening solutions.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M13 |
| Length | 148mm |
| Head Width | 29mm |
Specified by design engineers worldwide, this M13 x 148mm Hex Head Cap Screw is manufactured from high-performance polycarbonate. The material provides exceptional dielectric strength, resistance to UV degradation, and a broad operating temperature range. Its inherent non-conductivity makes it suitable for electrical insulation applications, while its lightweight nature reduces overall assembly weight. The 29mm head width ensures adequate bearing surface for secure fastening. These screws are designed to meet stringent performance criteria in industries demanding reliability and durability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Align the screw with the tapped hole or nut. 3. Tighten using an appropriate wrench or socket, applying torque gradually and evenly to avoid overstressing 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) |
|---|---|---|
| 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 |
|---|---|
| Over-tightening the screw, which can lead to cracking or stripping of the polycarbonate threads. | Use a torque wrench to apply the recommended torque value, avoiding excessive force. Consult material datasheets for appropriate torque specifications. |
| Using the screw in an application with temperatures exceeding its rated operational range. | Verify the operating temperature limits of polycarbonate and ensure the application environment falls within these specifications. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and equipment, Medical devices and instrumentation, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||