This M20 x 90mm Nylon Hex Head Cap Screw offers a robust, lightweight, and non-corrosive fastening solution. Its excellent dielectric properties and chemical resistance make it ideal for demanding environments.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M20 |
| Length | 90mm |
| Head Width | 15mm |
Engineered for reliability and performance, this M20 x 90mm Hex Head Cap Screw is manufactured from high-strength nylon, providing exceptional corrosion resistance, electrical insulation, and a lightweight profile. With a head width of 15mm, it ensures secure engagement with standard tooling. Nylon's inherent flexibility absorbs vibration and shock, reducing stress on connected components. Its low coefficient of friction facilitates easy assembly and disassembly. This fastener is an excellent choice for applications exposed to moisture, chemicals, or where electrical conductivity must be avoided, such as in marine hardware, electrical enclosures, and chemical processing equipment.
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 of debris. 2. Hand-thread the M20 x 90mm Nylon Hex Head Cap Screw into the receiving component until snug. 3. Using appropriate metric tooling (e.g., a socket wrench), tighten the cap screw to the desired torque, avoiding over-tightening to prevent thread stripping or 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) |
|---|---|---|
| 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 |
|---|---|
| Over-tightening the nylon screw. | Use a torque wrench and adhere to the recommended torque specifications for nylon fasteners to prevent thread damage or component distortion. |
| Using the wrong size wrench. | Always use a wrench that precisely matches the 15mm head width to prevent cam-out and damage to the screw head. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and panel mounting, Marine hardware and boat fittings, Chemical processing equipment, 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. | ||||