Engineered for demanding environments, this M9x110mm Hex Head Cap Screw utilizes the superior properties of polycarbonate for exceptional durability and resistance to chemical attack. A robust fastening solution.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Size | M9 |
| Length | 110mm |
| Head Width | 9mm |
Purpose-built for heavy-duty applications, this M9 Hex Head Cap Screw boasts a precise 110mm length and a 9mm head width, ensuring secure and stable connections. Constructed from high-impact polycarbonate, it offers excellent tensile strength, good chemical resistance to many acids, bases, and solvents, and superior electrical insulation properties. Its non-conductive nature makes it ideal for applications where electrical arcing or corrosion is a concern. Suitable for use in corrosive chemical processing, marine environments, and electrical enclosures.
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-thread the cap screw to engage the threads, then use an appropriate wrench (e.g., metric socket or open-end wrench) on the hex head. 3. Tighten the cap screw to the recommended torque specification for polycarbonate, avoiding over-tightening to prevent material deformation or stripping.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Over-tightening the screw, which can cause the polycarbonate head to crack or strip. | Use a torque wrench to adhere to the recommended torque limits for polycarbonate fasteners. Consult material datasheets for specific values. |
| Using excessive force with a tool that doesn't fit the hex head properly, leading to cam-out and damaged fastener head. | Always use a correctly sized wrench or socket that provides a snug fit on the hex head to ensure proper torque transfer and prevent damage. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical Processing Equipment, Marine and Offshore Structures, Electrical Enclosures and Control Panels.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||