Engineered for exceptional performance, this M12 x 81mm Nylon Hex Head Cap Screw offers superior resistance to corrosion and chemicals. Its lightweight and non-conductive properties make it the ideal fastening solution for challenging industrial environments.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Anodized |
| Grade | N/A |
| Size | M12 |
| Length | 81mm |
| Head Width | 21mm |
Purpose-built for heavy-duty applications, this M12 x 81mm Nylon Hex Head Cap Screw boasts a robust design for demanding operational conditions. Manufactured from high-performance nylon, it provides excellent tensile strength and resistance to a wide range of chemicals, solvents, and moisture, preventing galvanic corrosion common with metallic fasteners. The M12 thread size ensures secure engagement, with a specified length of 81mm and a head width of 21mm facilitating reliable torque application and load distribution. This material choice also offers inherent electrical insulation properties, making it suitable for applications where electrical conductivity must be avoided, such as in electrical equipment assembly or environments with risk of short circuits.
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 from debris. 2. Hand-tighten the screw to engage the threads properly. 3. Use an appropriate wrench or socket to tighten the hex head to the required torque, avoiding over-tightening which can damage the nylon. 4. Verify secure fastening and proper alignment of components.
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | 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 leading to thread stripping or head deformation. | Utilize a torque wrench and adhere to recommended torque specifications for nylon fasteners. Gradually increase torque until secure. |
| Using the screw in applications exceeding its temperature or chemical resistance limits. | Consult the nylon material datasheet for specific temperature and chemical resistance parameters before deployment. Select the appropriate fastener material for the intended environment. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Chemical processing equipment assembly, Marine and offshore structures, Electrical and telecommunications enclosures, Medical device manufacturing, Food and beverage processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||