This M18 x 77mm Nylon Hex Head Cap Screw offers superior corrosion resistance and a lightweight design. Its robust nylon construction ensures reliable performance in demanding environments, making it ideal for various industrial applications.
| Standard | ISO 9001 |
| Material | Nylon |
| Finish | Anodized |
| Grade | N/A |
| Size | M18 |
| Length | 77mm |
| Head Width | 8mm |
Manufactured under strict quality controls, this M18 x 77mm Nylon Hex Head Cap Screw features a nominal diameter of 18mm and a length of 77mm. The hex head provides a standardized interface for torque application, with a head width of 8mm for appropriate tooling. Constructed from high-performance Nylon 6/6, it exhibits excellent dielectric strength, resistance to many chemicals and solvents, and a high tensile strength for its density. Its non-conductive properties make it suitable for electrical insulation, while its lightweight nature reduces overall assembly weight. The material's inherent flexibility can also absorb vibration, contributing to a more stable assembly.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate M18 sized tool (e.g., wrench or socket) for engaging the hex head. 2. Insert the cap screw into the pre-drilled or tapped hole. 3. Apply consistent torque to secure the assembly, avoiding over-tightening to prevent material deformation.
| 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) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive torque, leading to stripping of the nylon threads or deformation of the head. | Refer to torque specifications for nylon fasteners or use a torque-limiting driver. Hand-tighten and then apply a quarter-turn if specifications are unavailable. |
| Attempting to use standard metal fastener torque values, which are significantly higher than nylon can withstand. | Consult nylon fastener torque charts or manufacturer guidelines for safe and effective tightening procedures. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and panel mounting, Chemical processing equipment, Light-duty structural assembly, Corrosive environments where metal fasteners would degrade.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||