Air Fittings

Please Note: All fractional sizes that are shown with air fittings are BSP/NPT (they are not actual and it causes great confusion)

We have a rough guide to working out your air fitting with some measurements that will help.

1⁄8" male outside thread diameter is approx. 3/8" (9.5 mm) in diameter 
1⁄8" female inside thread diameter is approx. 11/32" (8.8 mm) in diameter

1⁄4" male outside thread diameter is approx. 1/2" (13 mm) in diameter
1⁄4" female inside thread diameter is approx. 15/32" (11.8 mm) in diameter

I hope this helps - 

Also note that Paasche, Badger and Aztec have their own thread size off the airbrush so you will need either an adaptor or a hose that is that particular brand. Its confusing and many of our customers have problems getting their heads around it all. We get these questions every day so sometimes its best to give us the brand and let us work it out for you.



Hose Connector 1/8" Male to 1/4" Male BSP
38% OFF RRP $5.83
Airbrush manifold 3 way

Airbrush manifold 3 way

$43.98

Nipple Brass Hexagon 1/8" male x 1/8" male BSP
49% OFF RRP $4.98
Quick Disconnect - Paasche Hex Adaptor With Gasket
2% OFF RRP $10.12
Quick Disconnect - Paasche Model A-191
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Quick Disconnect Adaptor 1/8" Male
15% OFF RRP $6.41
Quick Disconnect Airbrush and Adaptor 1/8"
29% OFF RRP $21.55
Quick Disconnect Airbrush and Adaptor With Control Valve 1/8"
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Y Piece 1/4" BSP Female
57% OFF RRP $23.40
1/8" BSP 3 Way Airbrush T Adapter
11% OFF RRP $13.50
Airbrush manifold 5 way

Airbrush manifold 5 way

$65.98

6% OFF RRP $70.00
Badger Air-Brush Co. 51-042 QD Coupler
15% OFF RRP $38.79
Hexagon Sleeve Female 1/4 " BSP
17% OFF RRP $4.65