The Eaton Capri Serrated Washers are designed to provide secure fastening and electrical continuity for cable glands in industrial, hazardous, and commercial applications. These washers enhance mechanical stability, prevent loosening due to vibration, and ensure proper grounding in control panels, automation, and power distribution systems.
Description
Key Features & Benefits
1. High-Quality Stainless Steel 316L Construction
- Provides superior corrosion resistance, making it suitable for harsh and offshore environments.
- Ensures long-term durability and mechanical strength.
2. Secure Fastening & Electrical Bonding
- Prevents loosening of cable glands due to vibration.
- Ensures continuous electrical grounding for safety and compliance.
3. Wide Compatibility
- Available in ISO Metric and NPT thread sizes.
- Designed for use with Capri cable glands, locknuts, and earthing accessories.
4. Easy Installation
- Serrated edges grip surfaces tightly for maximum stability.
- Provides firm contact between the gland and the enclosure for effective grounding.
Serrated Washers – ISO Metric Thread
| Thread Size (ISO) | Diameter (D) mm | Order Unit | Catalog Number |
|---|---|---|---|
| M12 | 20.5 | 5 | CAP280019 |
| M16 | 25.5 | 20 | CAP280069 |
| M20 | 32.5 | 20 | CAP280029 |
| M25 | 39.5 | 20 | CAP280259 |
| M32 | 49.5 | 20 | CAP280329 |
| M40 | 64.5 | 5 | CAP280409 |
| M50 | 80.5 | 5 | CAP280509 |
| M63 | 100.0 | 5 | CAP280639 |
| M75 | 112.0 | 5 | CAP280759 |
| M90 | 123.0 | 5 | CAP280099 |
Serrated Washers – NPT Thread
| Thread Size (NPT) | Diameter (D) mm | Order Unit | Catalog Number |
|---|---|---|---|
| 1/4” | 27.0 | 1 | CAP290109 |
| 3/8” | 32.0 | 1 | CAP290119 |
| 1/2” | 38.0 | 1 | CAP290129 |
| 3/4” | 41.0 | 1 | CAP290139 |
| 1” | 49.0 | 1 | CAP290149 |
| 1 1/4” | 58.0 | 1 | CAP290159 |
| 1 1/2” | 70.0 | 1 | CAP290169 |
| 2” | 86.0 | 1 | CAP290179 |
| 2 1/2” | 100.0 | 1 | CAP290189 |
| 3” | 120.0 | 1 | CAP290199 |
Applications
✅ Industrial Control Panels – Ensures secure fastening of cable glands.
✅ Oil & Gas & Hazardous Areas – Provides mechanical stability and electrical grounding.
✅ Renewable Energy – Used in solar, wind, and battery storage applications.
✅ Heavy-Duty Electrical Installations – Prevents loosening due to vibration.
✅ Marine & Offshore Installations – Corrosion-resistant stainless steel for extreme environments.
Why Choose Eaton Capri Serrated Washers?
✔ Durable & Corrosion-Resistant – Stainless steel 316L ensures long-lasting performance.
✔ Secure Fastening & Electrical Bonding – Prevents vibration loosening and ensures grounding.
✔ Wide Compatibility – Works with ISO and NPT thread cable glands.
✔ Easy Installation – Serrated edges provide maximum grip for secure mounting.
✔ Compliant with International Standards – Designed for harsh and hazardous environments.
