Straight Connector Stainless Steel Fittings

Barbed Straight Connector 303 stainless steel fittings have thread sizes ranging from 10-32 UNF to ¼ NPT and barb sizes from 1/16 to 3/8 Tube ID. The single-barb design produces a tighter grip/seal than standard multiple barbs. A smaller shank behind the barb allows tubing to relax for a more permanent connection without the use of clamps in most applications.

  • Male thread sizes:  10-32 UNF, 1/4-28 UNF, 1/16 NPT, 1/8 NPT and 1/4 NPT
  • Barb sizes:  1/16, 3/32, 1/8, .170, 3/16, 1/4 and 3/8
  • Single-barb design provides a tight grip and seal
  • Captured o-ring design on 10-32 and 1/4-28 UNF threads produces a leak resistant fitting
  • Larger thru-hole for maximum flow


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