This M20 x 63mm Nylon Hex Head Cap Screw offers excellent corrosion resistance and dielectric properties. Its lightweight design makes it ideal for demanding environments where metal fasteners are unsuitable.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Galvanized |
| Grade | N/A |
| Size | M20 |
| Length | 63mm |
| Head Width | 21mm |
Engineered for reliability and performance, this M20 x 63mm Hex Head Cap Screw is manufactured from high-quality Nylon. Its dimensions, including a 21mm head width, provide robust fastening capabilities for various applications. Nylon's inherent resistance to chemicals, moisture, and electrical conductivity makes it a superior choice for environments prone to corrosion or electrical hazards. The material's inherent flexibility also allows for slight vibration dampening, contributing to secure connections in light to medium-duty assemblies. This fastener is ideal for use in industries such as electronics, chemical processing, and general manufacturing where traditional metal fasteners may degrade or compromise safety.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure threads on both the screw and the mating component are clean and free of debris. 2. Insert the M20 Nylon Hex Head Cap Screw into the designated hole. 3. Tighten the screw using an appropriate wrench, applying consistent torque until secure. Avoid overtightening to prevent stripping or damaging the nylon threads.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the nylon screw, leading to thread stripping or head deformation. | Utilize a torque wrench to apply the recommended torque for nylon fasteners, ensuring it is within the material's tensile strength limits. Hand-tighten followed by a quarter turn is often sufficient. |
| Using the nylon screw in applications requiring high tensile strength or shear resistance. | Assess the load requirements of the application. If significant mechanical stress is involved, opt for a metal alloy fastener with appropriate strength ratings. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and equipment mounting, Chemical processing equipment assembly, Lightweight structural components in corrosive environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||