This M23x57mm Polycarbonate Hex Head Cap Screw offers exceptional corrosion resistance and high impact strength. Ideal for environments where traditional metal fasteners may degrade or fail, ensuring reliable component assembly.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M23 |
| Length | 57mm |
| Head Width | 8mm |
A high-performance industrial component, this M23x57mm Polycarbonate Hex Head Cap Screw features a robust design for demanding applications. Manufactured from high-grade polycarbonate, it exhibits excellent resistance to a wide range of chemicals, moisture, and UV radiation, making it suitable for corrosive or outdoor environments. The M23 thread size and 57mm length provide significant tensile strength for secure joint assembly, while the compact 8mm head width allows for efficient use of space in intricate designs. Its lightweight nature also contributes to reduced overall assembly weight without compromising structural integrity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the mating surfaces and the threaded hole of any debris or lubricant. 2. Hand-thread the cap screw into the hole to ensure proper alignment and prevent cross-threading. 3. Using an appropriate hex driver, tighten the cap screw to the specified torque, avoiding over-tightening to prevent damage to the polycarbonate material or the mating components.
| 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) |
|---|---|---|
| M23 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M23 | 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 polycarbonate screw, leading to cracking or stripping of the threads. | Utilize a torque wrench set to the recommended torque value for polycarbonate fasteners or apply firm hand pressure, stopping when resistance is met. |
| Using metal tools that can scratch or damage the polycarbonate head. | Employ tools specifically designed for plastic fasteners or ensure that metal tools have smooth, non-marring edges. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment assembly, Marine and offshore structures, Food and beverage processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||