Female Dome Cover – Malleable Iron (BS Standard)
Product Description
The Female Dome Cover is a BS standard threaded cover designed to close unused entries of conduit boxes or threaded fittings in electrical conduit systems.
Manufactured from high-quality malleable iron, it offers excellent mechanical strength, durability, and corrosion resistance, suitable for industrial and commercial installations.
The internal female thread is precisely machined to ensure full compatibility with BS4568 / BS EN 61386 conduit systems, providing a secure and reliable seal.

Specification
Product Name:Female Dome Cover
Standard:BS4568 / BS EN 61386
Material:Malleable Iron
Thread Type:BSP (Female)
Finish:Electro Galvanized (Standard) / Hot Dip Galvanized (Optional)
Color: Silver / Zinc
Installation: Screw-in
Application:Electrical conduit & box systems
Available Sizes:20mm25mm
| CAT# | TYPE | MATERIAL | FINISH |
|---|---|---|---|
| RF287S | Combined Hook Dome Cover | Steel | Galvanized |
| RF288M | Female Dome Cover | Malleable Iron | Galvanized |
| RF289S | Female Dome Cover | Steel | Galvanized |
Application
Cable suspension and support systems
Industrial and commercial electrical wiring
Surface-mounted conduit systems
It is ideal for applications where both mechanical cable support and protection of wiring connections are required.
Packing
Export standard carton packing
Inner plastic bag protection
Pallet packing available
Customized packing and private labeling supported
Why Choose Our Female Dome Cover
As a professional manufacturer and exporter of BS standard conduit fittings, we provide stable quality, strict inspection, and consistent thread accuracy, ensuring every dome cover meets international market requirements.
Tags
BS Female Dome Cover, Malleable Iron Dome Cover, BS4568 Conduit Fittings, BSP Thread Dome Cover, Electrical Box Accessories, Galvanized Conduit Cover


















