1/4-28 (M) Threaded Straight Connector

Manufactured from brass, Bimba's straight connector with ¼-28 thread features a captured o-ring design for a superior seal and leak resistant fit. Five barb sizes are available to accommodate various tube connections. Our Pneu-Edge® style fitting features a single-barb design which provides a tighter grip and seal than standard multiple barbs. 

  • Barb sizes:  1/16, 5/64, 3/32, 1/8, .170, 3/16 and 1/4 Tube Id
  • Consistently sharp barbs ensure permanent polyurethane tubing installation
  • Machined from brass and electroless nickel plated for corrosion resistance
  • Captured o-ring design ensures leak-free fit when installed in imperfect sealing surface
  • Smaller shank behind the barb allows tubing to relax, providing a tighter grip and seal
  • Bimba manufactures custom fittings; contact us with your unique requirement


How to Order

Operating Pressure Rating: 29.5” Hg to 125 psi
Temperature Range: -20° F to 160° F (-28° C to 71° C)
Media: Fluids compatible with seals
Body: Electroless Nickel plated brass
Seals: Buna-N