This M19 x 102mm Hex Head Cap Screw, crafted from high-performance polycarbonate, offers exceptional strength-to-weight ratio and superior corrosion resistance. Its non-conductive properties make it ideal for sensitive electrical environments and applications where galvanic corrosion is a concern.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M19 |
| Length | 102mm |
| Head Width | 25mm |
A high-performance industrial component, this M19 x 102mm Hex Head Cap Screw features a nominal diameter of M19 and a total length of 102mm. The head width measures 25mm, ensuring compatibility with standard tooling. Constructed from premium-grade polycarbonate, it exhibits excellent impact resistance, high tensile strength, and broad chemical compatibility, making it suitable for applications requiring durability and resistance to harsh environments. The material's inherent dielectric properties also prevent electrical conductivity, a critical factor in many electronic and electrical assemblies. Its lightweight nature contributes to easier handling and reduced overall assembly weight.
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 from debris. 2. Hand-thread the screw to engage at least two full threads. 3. Use a calibrated torque wrench to tighten to the manufacturer's specified torque value, avoiding over-tightening.
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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, which can lead to thread stripping or material deformation. | Use a calibrated torque wrench and adhere to specified torque values for polycarbonate fasteners. |
| Using incompatible cleaning agents that can degrade polycarbonate. | Employ only mild soaps and water or approved polycarbonate cleaners for maintenance. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and panel mounting, Medical equipment assembly, Food processing machinery components, Corrosion-prone chemical handling equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||