This M21 x 106mm Nylon Hex Head Cap Screw offers excellent corrosion resistance and a lightweight profile. Engineered for reliable fastening in demanding environments where metal alternatives may degrade.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Anodized |
| Grade | N/A |
| Size | M21 |
| Length | 106mm |
| Head Width | 10mm |
Built to exacting engineering tolerances, this M21 x 106mm Nylon Hex Head Cap Screw features a nominal diameter of M21 and a length of 106mm, with a head width measuring 10mm. Constructed from high-strength nylon, it exhibits superior dielectric properties, resistance to many chemicals and solvents, and a broad operating temperature range. Its non-magnetic nature and low friction coefficient make it suitable for applications involving sensitive electronic components or where galvanic corrosion is a concern.
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 M21 x 106mm Nylon Hex Head Cap Screw into the receiving hole. 3. Tighten using an appropriate socket wrench or hex driver to the specified torque, avoiding over-tightening to prevent thread stripping.
| 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 |
|---|---|
| Over-tightening the nylon screw, leading to thread deformation or head stripping. | Use a torque wrench and adhere to manufacturer-recommended torque specifications for nylon fasteners. Consider using a washer to distribute load. |
| Using in applications with continuous high temperatures exceeding nylon's operational limit. | Verify the operating temperature range of the nylon material against the application's thermal requirements. Consult material datasheets for specific grade limitations. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electronic enclosures and assemblies, Chemical processing equipment, Medical device manufacturing, Corrosive fluid handling systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||