Engineered for superior performance, this M11x89mm Hex Head Cap Screw is manufactured from high-strength polycarbonate. Its advanced material composition offers exceptional chemical resistance and electrical insulation, ideal for critical assemblies.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 89mm |
| Head Width | 7mm |
Specified by design engineers worldwide, this M11x89mm Hex Head Cap Screw boasts a precise M11 thread size and an 89mm length, with a 7mm head width for consistent torque application. Fabricated from robust polycarbonate, it exhibits excellent tensile strength and a high impact resistance, making it suitable for environments prone to corrosion or where non-conductivity is paramount. The material's inherent properties ensure reliable performance in a broad temperature range, minimizing thermal expansion concerns. This makes it a preferred choice for specialized equipment and sensitive electronic enclosures.
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 a few turns, verifying alignment. 3. Tighten using a calibrated torque wrench to the specified torque value for polycarbonate fasteners, avoiding overtightening.
| 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) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | 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. | Utilize a torque wrench set to the manufacturer's recommended torque for polycarbonate to prevent stripping or cracking. |
| Using a metal tool that can scratch or damage the polycarbonate head. | Employ tools made from compatible materials, such as brass or specialized plastic wrenches, to protect the fastener head. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and panels, Medical equipment assemblies, Corrosive chemical processing environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||