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SIF Gas Hoses & Fittings

Blanking Plug Nut, RH/LH — 3/8in & 1/4in

Multiple options available: select an option below

Right-hand and left-hand nuts for 3/8in and 1/4in fittings, used to hold a blanking plug in place on gas equipment such as a regulator.

Select your variant 4 options

01Size

02Thread Direction

Selected variant
All 4 part numbers in this range

Next day delivery available on UK orders carriage & areas

Trade-only No minimum order Free UK delivery over £150.

Buying in bulk? Call us for volume pricing 01462 482200 Speak to the trade desk for sharper prices on larger quantities.

Specifications

TypeNut
Part of the SIF range A century of welding consumables Explore SIF

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Blanking Plug Nut, RH/LH — 3/8in & 1/4in

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Blanking Plug Nut, RH/LH — 3/8in & 1/4in

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Blanking Plug Nut, RH/LH — 3/8in & 1/4in

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Blanking Plug Nut, RH/LH — 3/8in & 1/4in

Frequently asked questions

What are these nuts used for?

They hold a blanking plug in place, which allows gas equipment such as a regulator to be inspected and leak-tested without gas escaping at the outlet connection.

What sizes and thread directions are available?

They come in 3/8in and 1/4in fittings, in both right-hand and left-hand thread directions.

How do I know whether I need a right-hand or left-hand nut?

Thread direction must match the fitting on your equipment. Check whether your connection is right-hand or left-hand before ordering.

Do I need a blanking plug as well?

The nut holds the blanking plug in place, so you will need the matching plug for leak testing.

How do I order these?

Weldability SIF is trade-only; request a trade account to view prices and buy. There is no minimum order, and UK delivery is free over £150.

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Trade-only No minimum order Free UK delivery over £150. Request an account and get access to the full range.