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Backnuts

Backnuts

HDG galvanised malleable iron backnuts to BS EN 10242:1995 are available from stock, we offer sizes 1/4" (8mm) - 3" (80mm) nominal bore. Our galvanised locknuts have all been manufactured by Jinan Meide, bear the BSI kitemark and come female BSPT taper threaded to ISO 7-1.

Our BS EN 10242 backnuts are 25 bar (PN25) pressure rated at up to 120°C with a full operating temperature range of -20°C - 300°C. Often used in conjunction with other galvanised malleable iron fittings and BS EN 10255 tube in systems handling compressed air, unleaded fuels and non-potable (drinking) water among others.

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1/4" Galvanised Malleable Iron Backnut
1/4" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting c..
£1.21

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3/8" Galvanised Malleable Iron Backnut
3/8" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting c..
£1.17

Qty

1/2" Galvanised Malleable Iron Backnut
1/2" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting c..
£0.78

Qty

3/4" Galvanised Malleable Iron Backnut
3/4" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting c..
£0.96

Qty

1" Galvanised Malleable Iron Backnut
1" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting cas..
£1.07

Qty

1 1/4" Galvanised Malleable Iron Backnut
1 1/4" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting..
£2.00

Qty

1 1/2" Galvanised Malleable Iron Backnut
1 1/2" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting..
£2.56

Qty

2" Galvanised Malleable Iron Backnut
2" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting cas..
£5.39

Qty

2 1/2" Galvanised Malleable Iron Backnut
2 1/2" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting..
£10.43

Qty

3" Galvanised Malleable Iron Backnut
3" NB Jinan Meide Galvanised Malleable Iron Hexagon Locknut/Backnut - View DatasheetPipe fitting cas..
£11.99

Qty

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