Guidi 1145 Series – Washer with Cable Connection, Yellow Brass, BSPP Thread, Ø3/8″–4″
The Guidi 1145 series includes washers with integrated cable connection, designed for bonding and grounding of marine metal components.
Manufactured from yellow brass, these washers provide durability and corrosion resistance while ensuring reliable electrical continuity between thru-hull fittings and onboard grounding systems.
Key Features
- Type: Washer with cable connection
- Material: Yellow brass
- Thread standard: BSPP (ISO 228/1)
- Integrated terminal for bonding cable
- Ensures electrical continuity
- Suitable for marine grounding systems
Available Sizes
| 3/8″ | Guidi 1145.100003 |
| 1/2″ | Guidi 1145.100004 |
| 3/4″ | Guidi 1145.100005 |
| 1″ | Guidi 1145.100006 |
| 1 1/4″ | Guidi 1145.100007 |
| 1 1/2″ | Guidi 1145.100008 |
| 2″ | Guidi 1145.100009 |
| 2 1/2″ | Guidi 1145.100010 |
| 3″ | Guidi 1145.100011 |
| 4″ | Guidi 1145.100013 |
Application
- Marine bonding systems
- Electrical grounding of thru-hull fittings
- Corrosion protection systems
The Yacht Supply24 team recommends the Guidi 1145 series for installations requiring reliable bonding and grounding of marine fittings.








