Engineered from robust polycarbonate, these M15x53mm hex head cap screws provide exceptional corrosion resistance, high dielectric strength, and impact resilience for critical fastening applications.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Size | M15 |
| Length | 53mm |
| Head Width | 13mm |
Trusted by engineers across multiple sectors, this M15x53mm hex head cap screw is manufactured from high-performance polycarbonate, offering a lightweight yet durable fastening solution. With a nominal diameter of M15 and a total length of 53mm, its 13mm hex head ensures compatibility with standard tooling for secure installation. The material's inherent dielectric properties make it ideal for electrical applications, while its resistance to many chemicals and environments ensures longevity in corrosive settings. Suitable for moderate load applications where non-conductivity and corrosion prevention are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating hole is clean and free of debris. 2. Insert the M15x53mm polycarbonate hex head cap screw into the designated fastening point. 3. Tighten using a 13mm hex wrench or socket, applying appropriate torque for polycarbonate to avoid over-stressing the material.
| 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) |
|---|---|---|
| M15 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M15 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the polycarbonate screw, leading to thread stripping or material cracking. | Use a torque wrench set to the manufacturer's recommended torque limit for polycarbonate fasteners to prevent damage. |
| Using excessive force that exceeds the material's tensile strength. | Consult engineering drawings or material specifications for appropriate load limits and avoid dynamic or shock loading beyond design parameters. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and components requiring non-conductive fasteners, Corrosive environments such as chemical processing or marine applications, Medical equipment where biocompatibility and sterilization resistance are needed.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||