Hydraulic & Pneumatic Systems
Parker Hydraulics and Pneumatics Ltd, Unit 5, Ashbourne Estate, Mile Cross Lane, Norwich, NR6 6RY

Malleable Iron Backnuts.

Malleable Iron Fittings

MALLEABLE IRON FITTINGS – BACKNUTS

Here at Parker Hydraulics and Pneumatics Ltd, we source, stock and supply a wide range of Malleable Iron Backnuts which are available on our same day despatch service throughout the United Kingdom. Our Malleable Iron Fittings are available in both black and galvanised iron.

Threads: Threads are British Standard taper to ISO7 and BS21. All male threads are BSPT and female threads are BSPP.

Materials: Whiteheart malleable cast iron, grade W40-05 according to ISO5922/DIN-1692, and tested in accordance with ISO-49/DIN-2950.

Media: Suitable for the flow of water, steam, gas or other non-aggressive media.

Surface Finishing: Two types are available:

Black: With an anti-corrosive varnish to protect against rust whilst in stock and after installation prior to plant conditioning.

Galvanised: Hot-dip zinc coated gives extra resistance to corrosion, meeting requirements of ISO-1460.

Malleable Iron Backnuts

This range of malleable iron fittings is tried, tested and used extensively throughout the world’s manufacturing facilities. Applications Include: Construction, Mining, Industrial, Agricultural, Automotive.

For further information relating to this product or any others within our range, please call us on 01603 403 190, or alternatively, email us at sales@parkerhydraulics.co.uk today to request a free quotation or to purchase any of our products.

BACKNUTS – ORDERING DATA (BSPT)
PART NUMBER THREAD SIZE AVAILABLE IN
MI310-14N 1/4″ Black
MI310-38N 3/8″ Black
MI310-12N 1/2″ Black
MI310-34N 3/4″ Black
MI310-1N 1″ Black
MI310-114N 1 1/4″ Black
MI310-112N 1 1/2″ Black
MI310-2N 2″ Black
BACKNUTS – ORDERING DATA (BSPT)
PART NUMBER THREAD SIZE AVAILABLE IN
MI310-14 1/4″ Galvanised Iron
MI310-38 3/8″ Galvanised Iron
MI310-12 1/2″ Galvanised Iron
MI310-34 3/4″ Galvanised Iron
MI310-1 1″ Galvanised Iron
MI310-114 1 1/4″ Galvanised Iron
MI310-112 1 1/2″ Galvanised Iron
MI310-2 2″ Galvanised Iron
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