This M21x96mm Nylon Hex Head Cap Screw provides exceptional chemical resistance and non-conductive properties. Engineered for demanding applications where corrosion and electrical conductivity are critical concerns.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Plain |
| Grade | N/A |
| Size | M21 |
| Length | 96mm |
| Head Width | 35mm |
Specified by design engineers worldwide, this M21x96mm Nylon Hex Head Cap Screw boasts a robust M21 thread size, a nominal length of 96mm, and a substantial 35mm head width for reliable torque application. Manufactured from high-performance Nylon 6/6, it exhibits excellent tensile strength, superior resistance to a broad spectrum of chemicals, and robust dielectric capabilities. Its lightweight and non-magnetic nature makes it suitable for sensitive electronic assemblies and environments prone to galvanic corrosion.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free from debris. 2. Insert the Nylon Hex Head Cap Screw into the designated hole. 3. Tighten the screw using an appropriate wrench until the desired clamping force is achieved, avoiding overtightening to prevent 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) |
|---|---|---|
| M21 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M21 | 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, leading to thread stripping or head deformation. | Use a torque wrench to apply the recommended torque value for Nylon fasteners, typically lower than metal equivalents. |
| Using the Nylon screw in applications exceeding its temperature or chemical resistance limits. | Consult the Nylon 6/6 material datasheet to verify compatibility with the specific operating environment before installation. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Chemical processing equipment, Electrical enclosures and components, Marine and offshore structures, Medical device assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||