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STAUFF FI-GE-12L1/4N-W3-MS

Description & Features

A straight male connector from Stauff Corporation, the FI-GE-12L1/4N-W3-MS combines a metric tube connection with a BSP threaded port in an inline fitting configuration suited to hydraulic circuit assemblies. This fitting follows Stauff's standardized series design, making it a reliable match for fluid power systems where consistent, leak-free tube-to-port connections are required.

The part number structure reflects a 12L metric tube size paired with a 1/4" BSP port thread, placing this fitting in common use across mobile and industrial hydraulic assemblies. Its construction aligns with Stauff's engineering standards, supporting direct replacement or original-equipment fit for applications referencing any of the listed part numbers.

SKU: 6010000559

Supplier Part Number (MPN): 6010000559

Alternate Part Numbers: FI-GE-12L1/4N-W3-MS, FIGE12L1/4NW3MS, MI-08753676, MINO-02491X20114

Specifications

Brand Stauff®	Connection Size 1 L12	Connection Size 2 1/4-18	Connection Type Compression, MNPT	Connection Type 1 24 deg Inner Cone	Connection Type 2 MNPT	Dimension Standards DIN 2353	Finish Nickel/Zinc-Plated	Fitting Type Fitting	Material Steel	Material Construction Steel	Series FI-GE Series	Thread Size 1/4-18

Similar Products

Model Number	Connection Size 1	Connection Size 2	Thread Size
6010000549	6 mm	1/8-27	1/8-27
6010000550	6 mm	1/4-18	1/4-18
6010000552	8 mm	1/4-18	1/4-18
6010000554	8 mm	3/8-18	3/8-18
6010000556		1/4-18	1/4-18
6010000560	L12	3/8-18	3/8-18
6010000561	L12	1/2-14	1/2-14
6010000563	L15	1/2-14	1/2-14
6010000564	18 mm	1/2-14	1/2-14
6010001297	L12	9/16-18	9/16-18
6010001298	L12	3/4-16	3/4-16
6010001301	L15	3/4-16	3/4-16
6010001302	L15	7/8-14	7/8-14

Product Questions & Answers (2)

Question by: Warren E on Apr 6, 2025, 7:05 PM

I'm needing a straight connector, but gotta make sure it'll fit my setup. What size tube and thread does this Stauff fitting take?

Answer by: Customer Support on Apr 8, 2025, 6:13 AM

This connector is made for a 12L metric tube size on one end, and a 1/4" BSP port thread on the other.

Question by: Neil B on Aug 8, 2025, 10:16 AM

got a line that’s 12L metric tube on one side and a 1/4 BSP port on the other. is this the straight inline piece for that?

Answer by: Customer Support on Aug 9, 2025, 4:10 PM

Straight inline connector is exactly what the FI-GE-12L1/4N-W3-MS is meant to be. It pairs a 12L metric tube connection with a 1/4 inch BSP threaded port, so it bridges those two ends in one fitting.