This M8 x 31mm Nylon Hex Head Cap Screw offers excellent chemical resistance and electrical insulation. Its lightweight, non-corrosive properties make it ideal for sensitive environments and specialized assemblies.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Anodized |
| Grade | N/A |
| Size | M8 |
| Length | 31mm |
| Head Width | 22mm |
Manufactured under strict quality controls, this M8 x 31mm Hex Head Cap Screw features a durable nylon construction, offering superior resistance to many chemicals, solvents, and moisture. The M8 thread provides robust engagement, while the 31mm length ensures adequate grip for various joint thicknesses. The 22mm head width allows for secure tightening with standard hex drivers, delivering consistent torque without stripping. This material is non-conductive and exhibits excellent dielectric strength, making it suitable for electrical applications.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate hex driver or wrench for the M8 thread. 2. Align the screw with the pre-tapped hole or mating fastener. 3. Rotate the screw clockwise to engage the threads, applying consistent torque until snug. 4. Avoid overtightening to prevent thread stripping or material deformation.
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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 nylon screw, which can lead to thread stripping or cracking of the screw head. | Use a torque wrench to apply the manufacturer-recommended torque specification for nylon fasteners, or tighten until snug and then an additional quarter turn. |
| Using the wrong size hex driver, potentially damaging the screw head and making removal difficult. | Always verify the correct hex driver size (e.g., 8mm or 5/16 inch for M8, depending on the driver standard) before attempting to tighten or loosen. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and control panels, Medical equipment assemblies, Corrosive chemical processing environments, 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. | ||||