This M5 x 75mm polycarbonate hex head cap screw offers exceptional strength and chemical resistance. Its robust design and lightweight properties make it ideal for applications requiring reliable, non-conductive fastening solutions.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M5 |
| Length | 75mm |
| Head Width | 30mm |
A high-performance industrial component, this M5 x 75mm hex head cap screw is precision-engineered from high-grade polycarbonate. It features a substantial 30mm head width for superior load distribution and ease of torque application with standard tools. Polycarbonate's inherent dielectric strength makes it an excellent choice for electrical enclosures and environments where galvanic corrosion is a concern. Its excellent impact resistance and broad operating temperature range ensure reliable performance in demanding industrial settings, from manufacturing equipment to specialized instrumentation.
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. Hand-thread the screw to engage initial threads. 3. Use a compatible wrench or socket to tighten the screw to the specified torque, avoiding overtightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | 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, which can lead to material deformation or cracking. | Use a torque wrench to tighten the screw to the manufacturer's recommended torque specification for polycarbonate fasteners. |
| Using the screw in an application exceeding its chemical resistance or temperature limitations. | Consult the polycarbonate material datasheet to verify suitability for the specific chemical environment and operating temperature range. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and control panels, Lightweight structural assemblies, Corrosion-prone environments, Medical equipment, 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. | ||||