This M22 x 19mm hex head cap screw is crafted from high-strength polycarbonate. Offering excellent chemical resistance and electrical insulation, it provides a lightweight and durable fastening solution for demanding environments.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M22 |
| Length | 19mm |
| Head Width | 18mm |
Engineered for reliability and performance, this M22 x 19mm hex head cap screw features a precisely manufactured M22 thread size and a 19mm length, ensuring secure and consistent fastening. The head width measures 18mm, providing ample surface area for torque application. Constructed from high-grade polycarbonate, it exhibits superior resistance to a wide range of chemicals, solvents, and UV radiation. Its non-conductive properties make it ideal for applications where electrical isolation is critical. The inherent toughness and impact resistance of polycarbonate ensure long-term durability in industrial and outdoor settings, contributing to reduced maintenance and replacement costs.
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. Hand-tighten the screw initially to verify thread engagement. 3. Use an appropriately sized wrench or socket to tighten to the required torque specification, 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) |
|---|---|---|
| M22 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M22 | 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 stripping of the polycarbonate threads. | Always adhere to recommended torque specifications. If unsure, use a torque wrench and start with a lower setting, gradually increasing if necessary. |
| Using the screw in an application exceeding its load-bearing or temperature limits. | Consult the material datasheet for specific load and temperature capabilities. Select fasteners appropriate for the intended operational environment. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Corrosive chemical processing equipment, Electrical enclosures and control panels, Water treatment facilities and marine environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||