11)                          

 

    3/8" Bspt  Male to 1/4 "Bspp Female

  Reducing Bush

can be used on Pneumatics, Water, oil etc

this is Nickel Chrome plated brass

for the reducing of threads from 3/8 Bspt ( Taper ) to 1/4 Bspp ( Parallel)

Please read our feedback we are determined to supply quality Pneumatics to the customer

We are an established Pneumatic supplier Family owned and run  based in the north west able to supply all types of Pneumatics including product support, Machine and panel design and build, With our own Skilled and experienced Engineers

Any Questions Please Contact Us Through eBay or See Our Business Contact Information On eBay, On the Bottom Left Of Each Listing for any technical advice or product information and we will be glad to help

 

 

For those people who are unsure about the size of British Standard Pipe Thread (BSP)

Here is a chart with dimensions

BSP (British Standard Pipe) Thread Data

BSP Nominal
Size
(inches)

Threads
Per
Inch
(TPI)

Thread Pitch
(inches)

Major
Diameter
(inches)

Major
Diameter
(approx in mm)

Minor
Diameter
(inches)

Tapping
Drill
Size

1/8

28

0.0357

0.383

9.7

0.3372

11/32 in.
(8.73 mm)

1/4

19

0.0526

0.518

13.2

0.4546

11.8 mm
(0.4646 in)

3/8

19

0.0526

0.656

16.7

0.5886

15.25 mm
(0.6004 in.)

1/2

14

0.0714

0.825

21

0.7336

3/4 in.
(19.05 mm)

3/4

14

0.0714

1.041

26.5

0.9496

24.5 mm
(0.9646 in.)

1

11

0.0909

1.309

33.2

1.1926

30.75 mm
(1.2106 in.)

 

And Common in Pneumatics and Airbrush use now is 5mm which is what it says it is 5mm unlike Bsp

 

 

 

A VAT INVOICE IS POSTED WITH EVERY ITEM

 


 

BSP THREAD DATA

 

 

Nominal

Thread Size

 

Threads

Per Inch

 

 

Outside

Diameter

 

 

1/8” BSP

 

28

 

 

9.7   mm

 

 

1/4” BSP

 

19

 

 

13.4 mm

 

 

3/8” BSP

 

19

 

 

16.8 mm

 

 

1/2" BSP

 

14

 

 

20.8 mm

 

 

3/4” BSP

 

14

 

 

26.6 mm

 

 

1"   BSP

 

11

 

 

33.2 mm