Engineered for reliability, this M5 x 29mm polycarbonate hex head cap screw offers exceptional corrosion resistance and electrical insulation. Its lightweight design simplifies assembly while ensuring robust fastening in diverse applications.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M5 |
| Length | 29mm |
| Head Width | 32mm |
Trusted by engineers across multiple sectors, this M5 x 29mm hex head cap screw is manufactured from high-strength polycarbonate, offering excellent chemical resistance and dielectric properties. The M5 thread size ensures compatibility with standard metric components. With a length of 29mm and a substantial 32mm head width, it provides ample bearing surface for secure fastening. Ideal for environments where corrosion, electrical conductivity, or weight are critical concerns, such as marine, chemical processing, and electronic assembly.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate mating threaded hole or nut. 2. Hand-thread the screw to engage threads properly. 3. Tighten using a suitable hex driver, applying consistent torque to avoid overstressing the polycarbonate material.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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 screw, leading to material deformation or fracture. | Use a torque wrench to adhere to recommended torque specifications for polycarbonate fasteners, or hand-tighten until snug and then apply a small additional turn. |
| Using a metal hex driver that could scratch or damage the polycarbonate head. | Employ a hex driver with a plastic or coated tip, or ensure the metal driver is clean and used with care to prevent cosmetic damage. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Marine and offshore equipment, Chemical processing plants, Electrical and electronic enclosures, Food processing machinery, Medical devices.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||