This M6 x 128mm hex head cap screw, constructed from robust polycarbonate, offers a non-conductive and impact-resistant fastening solution. Ideal for environments requiring material integrity and electrical isolation.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Size | M6 |
| Length | 128mm |
| Head Width | 9mm |
Manufactured under strict quality controls, this M6 x 128mm polycarbonate hex head cap screw features a 9mm head width, ensuring compatibility with standard tooling. The engineered polycarbonate material provides excellent resistance to impact, chemicals, and UV degradation, while also offering superior electrical insulation properties. Its lightweight design and corrosion resistance make it a preferred choice for sensitive electronic assemblies, medical equipment, and applications where metal fasteners are unsuitable due to conductivity or reactivity concerns. The precise thread pitch and dimensions guarantee secure and reliable joint integrity.
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 component with a tapped hole or nut. 2. Insert the polycarbonate hex head cap screw and hand-tighten to engage threads. 3. Using a suitable wrench or socket, tighten the screw to the required torque, avoiding over-tightening to prevent material deformation.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M6 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M6 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive torque, leading to stripping or cracking the polycarbonate. | Apply torque conservatively, using a torque wrench if precise control is needed, and consult material specifications for recommended torque limits. |
| Using metal tools that can scratch or damage the polycarbonate surface. | Utilize tools with appropriate coatings or plastic-tipped tools where direct contact with the fastener head is unavoidable. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Electronic enclosures and assemblies, Medical device manufacturing, Food processing equipment, Corrosive environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||