SCF-6-4N-S6

Description & Features

This female connector adapts 3/8 inch OD tubing to 1/4 inch OD tubing.

SKU: SCF-6-4N-S6

Supplier Part Number (MPN): SCF-6-4N-S6

Brand S-LOK®	Connection Size 1 3/8 in	Connection Size 2 1/4 in	Connection Type Compression, FNPT	Connection Type 1 Tube Compression	Connection Type 2 FNPT	Dimension Standards ASME B1.20.1	Dimensions 37.59 in L	Fitting Type Connector	Hex Size 0.75 x 0.69 in	Material Stainless Steel	Material Construction 316 Stainless Steel	Series SCF Series	Tube OD 3/8 in

Question by: Stan P on Feb 21, 2026, 6:15 AM

Will this fitting work to connect a 3/8" tube to a 1/4" tube?

Answer by: Customer Support on Feb 23, 2026, 7:36 AM

Yes, that's exactly what this female connector is for. It adapts a 3/8 inch OD tube to a 1/4 inch OD tube.