Engineered from high-strength polycarbonate, this M5x130mm hex head cap screw offers exceptional corrosion resistance and electrical insulation. Its lightweight yet robust design makes it ideal for demanding applications where traditional metal fasteners may fail.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M5 |
| Length | 130mm |
| Head Width | 8mm |
Precision-manufactured to tight tolerances, this M5 x 130mm hex head cap screw features a nominal diameter of 5mm and a length of 130mm. The head width is precisely 8mm, ensuring compatibility with standard tooling. Constructed from virgin, high-impact polycarbonate, this fastener exhibits excellent chemical resistance to many acids, bases, and solvents, and possesses superior dielectric strength, making it suitable for electrical insulation. Its operating temperature range extends from -40°C to +120°C, and it offers good UV stability. The material's inherent non-magnetic properties are advantageous in sensitive electronic or medical device assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate torque wrench or driver with the correct bit size for the M5 hex head. 2. Align the screw with the pre-drilled or tapped hole in the mating components. 3. Thread the screw in by hand for the initial few turns to prevent cross-threading. 4. Apply gradual, consistent torque to achieve the desired clamping force, avoiding over-tightening, especially in softer materials.
| 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) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | 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, which can lead to cracking or stripping of the threads. | Use a torque wrench set to the manufacturer's recommended torque values for polycarbonate fasteners or apply a snug fit without excessive force, especially when fastening into plastic components. |
| Using solvents or cleaning agents incompatible with polycarbonate, which can cause material degradation or embrittlement. | Consult the polycarbonate material data sheet for a list of compatible cleaning agents and solvents. Opt for mild detergents or isopropyl alcohol for cleaning. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Corrosive chemical processing equipment, Electrical enclosures and control panels, Medical device assemblies, Marine and offshore equipment, Food processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||