Malleable Iron Hexagon Backnuts

Malleable Iron Backnut is a kind of Casted Pipe Fitting, Galvanized Iron Backnut is hexagon type, also called Locknut, it screws with other parts on pipelines to lock the other external joints or prevent other Pipe Fittings or valves loose leakage. It's suitable for all market, the difference is on the threads.

Specification:

1.Excellent raw material: Malleable iron

2.BS Standard, DIN standard

3.Item No.: 310

4.Size:3/8" to 4"

5.Shadow:Hexagon

6.Surface: Hot dipped galvanized, Electric galvanized,Black and Baked type.

7.Testing: Every piece

8.Packing: Cartons or bags with or without  pallets.

We also can supply Stainless Steel Pipe Fittings,Carbon Steel Pipe Fittings, Grooved Pipe Fittings, High Pressure Steel Fittings, and so on.