This M7 x 43mm Nylon Hex Head Cap Screw offers superior corrosion resistance and electrical insulation. Its robust polymer construction ensures reliable fastening in demanding environments, making it ideal for specialized applications.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Plain |
| Grade | N/A |
| Size | M7 |
| Length | 43mm |
| Head Width | 36mm |
Specified by design engineers worldwide, this M7 x 43mm Nylon Hex Head Cap Screw features a 36mm head width for broad surface contact. Manufactured from high-strength nylon, it provides excellent resistance to a wide range of chemicals, solvents, and moisture, exhibiting a high dielectric strength and a broad operating temperature range. Its non-conductive properties make it an optimal choice for electrical assemblies, automotive components, and chemical processing equipment where metal fasteners are unsuitable due to galvanic corrosion or conductivity concerns.
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 cap screw to engage initial threads. 3. Use an appropriate sized wrench or socket on the hex head to tighten 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) |
|---|---|---|
| M7 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M7 | 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. | Use a torque wrench to tighten within the recommended range for nylon fasteners to prevent thread damage or deformation of the head. |
| Using in applications exceeding the temperature range of nylon. | Verify the operating temperature of the application against the material's specified thermal limits before deployment. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and equipment, Chemical processing machinery, Automotive sub-assemblies, Marine and coastal applications, Medical device 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. | ||||