Engineered for demanding environments, this M4x84mm Nylon Hex Head Cap Screw provides superior corrosion resistance. Its lightweight, non-conductive properties make it ideal for electrical and chemical applications.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M4 |
| Length | 84mm |
| Head Width | 19mm |
Specified by design engineers worldwide, this M4x84mm Nylon Hex Head Cap Screw features a 19mm head width, offering a robust seating surface. Constructed from high-performance nylon, it exhibits exceptional chemical inertness, resistance to a wide range of solvents and acids, and excellent dielectric properties. Its low coefficient of friction ensures smooth operation, while its lightweight nature reduces overall assembly mass. The M4 thread pitch ensures secure fastening in a variety of plastic, composite, and metal assemblies where galvanic corrosion is a concern.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Insert the M4x84mm Nylon Hex Head Cap Screw into the pre-drilled or tapped hole. 2. Engage the hex head with an appropriate driver (e.g., hex key, socket). 3. Tighten the screw to the recommended torque specification, ensuring it is snug but not overtightened to avoid stripping the nylon threads.
| 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) |
|---|---|---|
| M4 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M4 | 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. | Use a torque wrench or tighten by feel to prevent stripping the threads or deforming the mating material. |
| Using a metal driver that can damage the nylon head. | Ensure the hex driver fits snugly and is made of a material that won't easily mar or deform the nylon head. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and equipment, Chemical processing equipment, Marine and coastal applications, Medical devices, Automotive components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||