Engineered for corrosive and electrically sensitive applications, these M13x55mm polycarbonate hex head cap screws offer exceptional strength and chemical resistance without compromising conductivity.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M13 |
| Length | 55mm |
| Head Width | 28mm |
Designed for demanding industrial environments, these M13x55mm hex head cap screws are precision-molded from high-performance polycarbonate. This advanced polymer provides superior resistance to a wide range of chemicals, including acids, bases, and solvents, making it ideal for applications in chemical processing, water treatment, and laboratories. Its excellent dielectric strength ensures non-conductivity, crucial for electrical and electronic assembly where preventing shorts or current leakage is paramount. The robust hex head design, measuring 28mm in width, allows for secure torque application using standard tools, ensuring reliable fastening in vibration-prone or high-stress conditions. The M13 thread standard and 55mm length offer versatility for various structural and equipment mounting needs.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate tool (e.g., hex wrench or socket) for the M13 hex head. 2. Align the screw with the pre-drilled or tapped hole, ensuring threads engage smoothly. 3. Apply consistent torque to tighten the screw until the desired clamping force is achieved, avoiding over-tightening which could damage the polycarbonate material. 4. Verify secure attachment and proper seating of the screw head.
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | 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 the polycarbonate screw, leading to material deformation or cracking. | Use a torque wrench set to the manufacturer's recommended torque specification for polycarbonate fasteners or apply moderate, consistent force during tightening. |
| Using metal tools that can scratch or damage the polycarbonate head. | Employ tools with smooth, clean surfaces. Consider using plastic or coated hex wrenches if extreme care is needed to prevent surface marring. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment assembly, Electrical enclosure and panel mounting, Marine and offshore applications, 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. | ||||