This M20 x 87mm Hex Head Cap Screw, crafted from high-performance polycarbonate, offers exceptional strength and corrosion resistance. Its lightweight design and impact tolerance make it ideal for specialized industrial and commercial applications.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M20 |
| Length | 87mm |
| Head Width | 20mm |
Trusted by engineers across multiple sectors, this M20 x 87mm Hex Head Cap Screw leverages the superior properties of polycarbonate for demanding applications. With a nominal diameter of M20 and a length of 87mm, it features a head width of 20mm, providing robust engagement. Polycarbonate's inherent dielectric strength, excellent chemical resistance, and high impact strength make this fastener suitable for environments where traditional metal fasteners may corrode or fail due to electrical conductivity or impact stress. Its dimensional stability and UV resistance ensure reliable performance in a wide range of operating conditions.
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. Hand-thread the screw to engage initial threads. 3. Tighten using an appropriate wrench to the specified torque, avoiding overtightening.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Overtightening, leading to thread stripping or material cracking. | Adhere to recommended torque specifications for polycarbonate fasteners. Utilize a torque wrench for precise control. |
| Using metal tools that can damage the polycarbonate head. | Employ tools made from non-marring materials or use protective inserts when tightening. |
A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.
A: Chemical processing equipment, Electrical enclosures and insulation, Medical device assembly, Food and beverage processing, Marine 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. | ||||