This M9x61mm hex head cap screw, crafted from robust polycarbonate, offers exceptional corrosion resistance and electrical insulation. Its high-impact strength ensures reliable fastening in demanding industrial environments.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M9 |
| Length | 61mm |
| Head Width | 20mm |
A high-performance industrial component, this M9x61mm hex head cap screw is engineered from premium-grade polycarbonate, delivering superior dielectric strength and excellent resistance to a broad spectrum of chemicals and solvents. The M9 thread size ensures compatibility with standard metric fastening systems, while the 61mm length provides ample reach for various assembly needs. With a head width of 20mm, it facilitates secure torque application using standard hex tools. This material choice significantly reduces galvanic corrosion concerns and is ideal for environments where conductivity is undesirable, such as electronics or medical equipment assembly.
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 to engage threads fully. 3. Use a suitable hex wrench to tighten to the specified torque, avoiding overtightening to prevent stripping or material damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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) |
|---|---|---|
| M9 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M9 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the polycarbonate screw | Use a torque wrench and adhere to manufacturer-recommended torque values for polycarbonate fasteners to prevent thread stripping or fastener deformation. |
| Using the wrong tool size | Always use a hex wrench that precisely matches the 20mm head width to ensure proper engagement and prevent cam-out or damage to the fastener head. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electrical enclosures and control panels, Medical device assembly, Corrosive chemical processing equipment, Lightweight structural components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||