This M19x90mm Hex Head Cap Screw, constructed from high-performance nylon, offers exceptional corrosion resistance and dielectric properties. Its robust design ensures reliable joining in demanding environments.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Passivated |
| Grade | N/A |
| Size | M19 |
| Length | 90mm |
| Head Width | 18mm |
Precision-manufactured to tight tolerances, this M19x90mm Nylon Hex Head Cap Screw features a nominal diameter of 19mm and an overall length of 90mm. The hex head measures 18mm across flats, providing optimal torque transfer with standard tooling. Engineered from engineering-grade nylon, it exhibits excellent chemical resistance to many solvents and acids, a high tensile strength for its weight, and non-conductive properties making it ideal for electrical applications. Its inherent flexibility can also absorb vibration and reduce stress on mating components, contributing to enhanced product longevity in diverse industrial settings.
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. Insert the nylon hex head cap screw into the pre-drilled or tapped hole. 3. Tighten the screw using an appropriate hex wrench, applying torque gradually until secure. Avoid overtightening.
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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 material deformation. | Apply torque gradually and use a torque wrench set to the manufacturer's recommended specification for nylon fasteners. Consult engineering documentation for precise torque values. |
| Using the wrong size hex wrench, potentially damaging the head or failing to achieve proper seating. | Verify that the hex wrench size precisely matches the 18mm head width of the cap screw for optimal engagement and secure tightening. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and equipment mounting, Corrosive chemical processing environments, Lightweight structural assembly requiring non-conductive fasteners.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||