This M5x103mm Hex Head Cap Screw, constructed from durable polycarbonate, offers superior corrosion resistance and non-conductive properties. Its robust design ensures reliable fastening in demanding industrial environments.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M5 |
| Length | 103mm |
| Head Width | 20mm |
A proven choice for industrial professionals, this M5x103mm Hex Head Cap Screw is engineered from high-strength polycarbonate, offering exceptional impact resistance and dielectric properties. The M5 thread size ensures broad compatibility, while the 103mm length provides ample reach for various assembly needs. With a substantial 20mm head width, it allows for secure torque application using standard hex drivers. Ideal for applications requiring resistance to chemicals, moisture, and electrical conductivity, such as in food processing, water treatment, and 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. Align the polycarbonate hex head cap screw with the receiving threaded hole. 3. Hand-tighten initially to prevent cross-threading, then use an appropriate hex driver to achieve the desired torque. Avoid overtightening to prevent stripping or damaging the polycarbonate threads.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Overtightening, leading to stripped threads or cracking of the polycarbonate head. | Use a torque wrench and adhere to recommended torque specifications for polycarbonate fasteners. Hand-tighten first to confirm alignment before applying final torque. |
| Using excessive force or improper tools that can damage the hex socket or the screw head. | Employ the correct size hex driver and apply steady, controlled pressure. Ensure the driver is fully seated in the hex socket before turning. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and control panels, Chemical processing equipment, Water treatment facilities, Food and beverage manufacturing, Medical device assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||