Engineered for superior performance in corrosive and high-stress environments, this M17 x 82mm Hex Head Cap Screw offers exceptional chemical resistance and impact strength. Its polycarbonate construction ensures longevity and reliability in demanding applications.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Size | M17 |
| Length | 82mm |
| Head Width | 13mm |
Purpose-built for heavy-duty applications, this M17 x 82mm Hex Head Cap Screw features a robust polycarbonate construction, providing excellent dielectric strength, corrosion resistance, and UV stability. The M17 thread size ensures substantial load-bearing capacity, while the 82mm length offers versatility for various assembly depths. The 13mm head width facilitates secure tightening with standard tooling. Ideal for chemical processing, marine environments, and applications requiring non-conductive fasteners. The material's inherent flexibility absorbs shock and vibration, preventing fatigue failure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Thread the M17 x 82mm polycarbonate cap screw into the receiving component by hand until snug. 3. Using an appropriate wrench or socket, tighten the cap screw to the required torque specification, avoiding over-tightening which can strip threads or damage the polycarbonate.
| 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) |
|---|---|---|
| M17 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M17 | 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 polycarbonate screw, leading to thread stripping or head deformation. | Always adhere to recommended torque values and use a torque wrench for precise tightening. If a torque specification is unavailable, tighten until firm and then an additional quarter turn. |
| Using incompatible solvents or cleaning agents that can degrade polycarbonate. | Consult the material's chemical resistance chart or use mild soaps and water for cleaning. Avoid aggressive solvents like acetone or strong acids. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Marine and offshore structures, Electrical enclosures and insulation, Medical device assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||