NIPPLE BRASS 1/4X1/2 M/M

AirCraft Nipple Brass 1/4×1/2 Male/Male (SB1213)

At a Glance:Brass nipple adaptor with 1/4 x 1/2 male/male threads for pneumatic connections.

The AirCraft SB1213 brass nipple is a practical adaptor designed to join two female-threaded pneumatic components while stepping between 1/4 and 1/2 thread sizes. With male/male threads, it’s ideal for workshop air plumbing on regulators, filters, manifolds, couplers and air distribution hardware—especially when you need to adapt cleanly without stacking multiple fittings. Brass construction offers durability and corrosion resistance, making it a dependable choice for compressed-air systems where reliable sealing and serviceability matter.

A neat male/male adaptor for stepping up to 1/2 pneumatic fittings

When you’re transitioning from smaller tool-side fittings to larger main-line components, the right adaptor keeps things simple. The SB1213 helps you step from 1/4 to 1/2 properly, keeping your setup tidy and reducing leak points.