Engineered for superior chemical and corrosion resistance, this M20x105mm Nylon Hex Head Cap Screw provides robust fastening in challenging environments. Its non-conductive properties ensure safety in electrical applications.
| Standard | ISO 9001 |
| Material | Nylon |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M20 |
| Length | 105mm |
| Head Width | 29mm |
Designed for demanding industrial environments, this M20x105mm Nylon Hex Head Cap Screw features a nominal diameter of M20 and a total length of 105mm. The hex head provides a generous 29mm width for effective torque application with standard tools. Constructed from high-performance Nylon, it exhibits excellent dielectric strength, exceptional resistance to a wide range of chemicals including acids, alkalis, and solvents, and a high operating temperature range. Its lightweight nature and non-magnetic properties make it ideal for sensitive applications where metal fasteners could cause interference or corrosion. This makes it an optimal choice for assembly in chemical processing plants, marine environments, and electrical equipment manufacturing.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating thread is clean and free from debris. 2. Hand-thread the M20x105mm Nylon Hex Head Cap Screw into the designated hole to verify alignment and avoid cross-threading. 3. Using a wrench or socket of appropriate size (fitting the 29mm head width), tighten the screw to the required torque specification, avoiding over-tightening which can damage the nylon threads.
| 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) |
|---|---|---|
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the nylon screw, leading to thread stripping or head deformation. | Adhere to the specified torque limits for nylon fasteners. Use a torque wrench for precise application, especially in critical assemblies. |
| Using metal tools without proper care, potentially scratching or damaging the nylon head. | Employ tools with protective coatings or use a cloth wrap when tightening to preserve the surface integrity of the nylon head. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Chemical Processing Equipment Assembly, Electrical Enclosure Fastening, Marine and Coastal Infrastructure.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||