This M19 x 116mm Hex Head Cap Screw, constructed from robust Polycarbonate, offers superior corrosion resistance and dielectric strength for critical industrial applications.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M19 |
| Length | 116mm |
| Head Width | 32mm |
Designed for demanding industrial environments, this M19 x 116mm Hex Head Cap Screw leverages the inherent strengths of polycarbonate. Its exceptional chemical resistance makes it ideal for applications exposed to corrosive agents, while its non-conductive properties ensure electrical isolation. The substantial 32mm head width provides a large bearing surface, distributing load effectively and preventing damage to substrates. This fastener maintains its structural integrity across a wide temperature range, offering a reliable and long-lasting solution for challenging operational conditions where traditional metal fasteners would degrade or cause galvanic corrosion.
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 confirm alignment and prevent cross-threading. 3. Use an appropriate socket wrench to tighten the screw to the recommended torque specification for polycarbonate, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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 polycarbonate screw. | Tighten to the specified torque for polycarbonate, which is significantly lower than for metal fasteners, to prevent material deformation or stripping. |
| Using the screw in an application exceeding its temperature limits. | Consult the polycarbonate material specifications for its operational temperature range and ensure it aligns with the application's environmental conditions. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Marine and offshore installations, Electrical enclosures and assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||