Color-Coded Inverted Cone Fitting, 1/4-28 UNF and M6 (CAT#: STEM-AL-2664-ZJF)

This color-coded inverted cone fitting is designed for connecting and identifying rigid fluid lines. It is available in PP and PTFE material configurations. Multiple colors can be used to distinguish separate flow paths or tubing functions. The fitting supports 1/4-28 UNF and M6 threaded interfaces. It accommodates rigid tubing with five specified outside diameters. The straight-thread design connects to compatible fluidic ports using an inverted cone sealing arrangement. Color selection provides a direct visual reference during installation, inspection, and maintenance. The fitting is suitable for systems containing several adjacent or functionally different tubing lines.

Materials: PP or PTFE
Available Colors: Bright red, dark blue, light blue, dark purple, lemon yellow, dark brown, grass green, and black
Thread Specifications: 1/4-28 UNF and M6
Compatible Tubing Outside Diameters: 1.6, 2.0, 2.5, 3.0, and 3.2 mm
Compatible Tubing Type: Rigid tubing
Connection Type: Straight-thread inverted cone fitting

Color-coded flow identification
Eight color options
Straight-thread connection
Supports multiple tubing sizes
Simplifies line differentiation
Facilitates system inspection
Suitable for multi-line assemblies
PP or PTFE construction