Engineered from high-strength nylon, this M8x81mm hex head cap screw provides exceptional corrosion resistance and dielectric properties. Its robust design ensures reliable fastening in challenging industrial applications.
| Standard | ISO 9001 |
| Material | Nylon |
| Finish | Galvanized |
| Grade | N/A |
| Size | M8 |
| Length | 81mm |
| Head Width | 14mm |
Precision-manufactured to tight tolerances, this M8x81mm hex head cap screw is constructed from a high-performance nylon polymer. The material exhibits excellent chemical resistance to many acids, alkalis, and solvents, making it suitable for corrosive environments where metal fasteners would degrade. With a head width of 14mm, it offers a broad bearing surface for secure load distribution. The inherent non-conductive nature of nylon makes these screws ideal for electrical insulation applications, preventing short circuits and galvanic corrosion.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating hole or threaded insert for the M8 thread. 2. Hand-thread the nylon hex head cap screw into the receiving component to avoid cross-threading. 3. Tighten the screw using a suitable wrench or socket on the hex head, applying only the required torque to achieve a secure joint without over-stressing the nylon material.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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, leading to material deformation or stripping of threads. | Apply torque gradually and stop once a secure connection is achieved. Refer to torque charts for nylon fasteners if available. |
| Using in applications exceeding the temperature or load-bearing capacity of nylon. | Verify the operating temperature range and mechanical strength requirements of the application against the specifications of nylon fasteners. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and equipment assembly, Chemical processing equipment, Marine and outdoor applications requiring corrosion resistance.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||