Engineered for demanding environments, this M16 x 44mm polycarbonate hex head cap screw offers exceptional chemical resistance and electrical insulation. Its robust design ensures reliable fastening in a variety of industrial settings.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M16 |
| Length | 44mm |
| Head Width | 20mm |
Trusted by engineers across multiple sectors, this M16 x 44mm hex head cap screw is manufactured from high-performance polycarbonate. With a nominal diameter of M16, a length of 44mm, and a head width of 20mm, it provides excellent tensile strength and impact resistance while remaining lightweight and non-conductive. Polycarbonate's superior chemical inertness makes it ideal for applications involving corrosive substances, and its dielectric properties are crucial in electrical assemblies. This fastener is designed for applications where traditional metal fasteners may corrode, cause electrical shorts, or add unnecessary weight.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Insert the M16 polycarbonate hex head cap screw into the designated hole. 3. Tighten the screw using an appropriate wrench, applying consistent torque to achieve secure fastening without overtightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M16 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M16 | 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, which can lead to material deformation or cracking. | Use a torque wrench to adhere to specified torque limits for polycarbonate fasteners and avoid excessive force. |
| Using the screw in an environment exceeding its temperature or chemical resistance parameters. | Consult the polycarbonate material datasheet for specific temperature and chemical compatibility before application. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and equipment, Chemical processing equipment, Medical device 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. | ||||