Engineered for demanding environments, this M12 x 54mm hex head cap screw offers exceptional impact resistance and chemical inertness. Its polycarbonate construction ensures reliable performance where traditional metal fasteners may fail.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Size | M12 |
| Length | 54mm |
| Head Width | 12mm |
Purpose-built for heavy-duty applications, this M12 x 54mm hex head cap screw features a robust polycarbonate composition. With a nominal thread diameter of M12 and a length of 54mm, it provides significant clamping force. The head width measures 12mm, accommodating standard tooling. Polycarbonate offers superior corrosion resistance, making it ideal for use in chemically aggressive or humid environments. Its high impact strength and non-conductive properties also lend themselves to applications in electrical assemblies and areas where sparking is a concern. This fastener is designed for applications requiring strength without the weight or conductive properties of metal.
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 from debris. 2. Hand-thread the cap screw to verify alignment and prevent cross-threading. 3. Utilize an appropriate wrench or socket to tighten the screw to the desired torque, 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening, which can strip threads or crack the polycarbonate. | Use a torque wrench and adhere to recommended torque specifications for polycarbonate fasteners. |
| Using metal tools that can scratch or damage the polycarbonate head. | Employ plastic or nylon-tipped tools when possible, or protect the head with a cloth during tightening. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Marine and offshore installations, Electrical enclosures and assemblies, Food and beverage 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. | ||||