Engineered for superior performance in corrosive and electrically sensitive environments. This M14x70mm polycarbonate hex head cap screw offers excellent impact resistance and a lightweight, non-conductive profile.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M14 |
| Length | 70mm |
| Head Width | 13mm |
Designed for demanding industrial environments, this M14x70mm hex head cap screw is precision-molded from high-strength polycarbonate. Its robust material provides exceptional resistance to chemicals, corrosion, and UV degradation, making it ideal for wet or aggressive atmospheres. The M14 thread ensures secure fastening, while the 70mm length offers substantial grip. The 13mm hex head width allows for standard tooling for efficient installation and removal. Its inherent non-conductivity makes it a safe choice for applications where electrical insulation is paramount, preventing short circuits and grounding issues.
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 from debris. 2. Engage the M14 thread by hand to prevent cross-threading. 3. Tighten securely using a 13mm hex wrench or socket, avoiding overtightening to protect the polycarbonate 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) |
|---|---|---|
| M14 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M14 | 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 | Use a torque wrench set to the manufacturer's recommended torque specification for M14 polycarbonate fasteners to prevent stripping or material deformation. |
| Using standard metal tools without proper care | Utilize tools with smooth edges or protective sleeves to avoid scratching or damaging the polycarbonate surface during installation. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment assembly, Medical device manufacturing, Electrical enclosure mounting, Marine and offshore applications, Food and beverage production lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||