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3" Black Iron Backnuts

3" Black Iron Backnuts

Product Code: MI310/11
Availability:
In Stock
Our Price: £14.52 Ex Tax: £12.10
Description

3" Black Iron Backnuts

These are Black Malleable Backnuts. This fitting has been manufactured from galvanised malleable iron, designed to be durable, high ductility and corrosion resistant.

Please note: When measuring be sure to minus approximately ¼” to find the BSP thread size. For example, if you measure 1”, you will need a ¾” BSP thread.

Malleable fittings are manufactured in accordance with pipe threads DIN 2999, NEN 325.

 

Specifications

Product Group: Black Malleable Iron

Product Type: Black Malleable Backnuts                    

Product Code: MI310/11

Material: Black Malleable Iron

Working Pressure: 25 bar / 320 PSI

 

QUICK GUIDE TO PIPE AND THREAD SIZES

PIPE OD

METRIC

IMPERIAL

 

BSP THREADS

MALE OD

12mm

12mm

-

 

1/4"

13MM

16mm

16mm

-

 

3/8"

17MM

17.1mm

-

3/8"

 

1/2"

21MM

20mm

20mm

-

 

3/4"

26.5MM

21.4mm

-

1/2"

 

1"

33.6MM

25mm

25mm

-

 

11/4"

42MM

26.7mm

-

3/4"

 

11/2"

48MM

32mm

32mm

-

 

2"

60MM

33.6mm

 

1"

 

21.2"

75mm

40mm

40mm

-

 

3"

88mm

42.2mm

-

11/4"

 

   

48.3mm

-

11/2"

 

   

50mm

50mm

-

 

   

60.3mm

-

2"

 

   

63mm

63mm

-

 

   

75mm

75mm

2/12"

 

   

88.9mm

-

3"

 

   

90mm

90mm

-

 

   

110mm

110mm

-

 

   

114.3mm

-

4"

 

   

160mm

160m

-

 

   

168.3mm

-

6"

 

   

200mm

200m

-