This M15 x 131mm Hex Head Cap Screw offers exceptional impact resistance and chemical inertness. Manufactured from high-grade polycarbonate, it provides a robust, lightweight fastening solution for corrosive or electrically sensitive applications.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M15 |
| Length | 131mm |
| Head Width | 12mm |
A high-performance industrial component, this M15 Hex Head Cap Screw is engineered from robust polycarbonate, offering superior impact strength and excellent chemical resistance to a wide range of solvents and corrosive agents. Its lightweight nature, combined with a thread diameter of M15 and a substantial length of 131mm, makes it ideal for applications where weight reduction is critical or where traditional metal fasteners are prone to corrosion or electrical conductivity issues. The 12mm head width ensures adequate torque application with standard tooling, while the inherent dielectric properties of polycarbonate are beneficial in electrical and electronic assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean mating surfaces and thread engagement area. 2. Thread the polycarbonate hex head cap screw into the corresponding tapped hole or nut. 3. Tighten to the recommended torque specification for polycarbonate fasteners, avoiding over-torquing to prevent material deformation.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-torquing, leading to thread stripping or head deformation. | Utilize a calibrated torque wrench and adhere to manufacturer-recommended torque values for polycarbonate fasteners. |
| Using metal tooling that can scratch or damage the polycarbonate surface. | Employ tools with soft jaws or appropriate protective coatings when handling and tightening polycarbonate fasteners. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosure assemblies, Medical equipment manufacturing, Corrosive chemical processing environments, Lightweight structural applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||