Midwest Fasteners Brass Compression MIP/FIP Pipe Fitting

Midwest Fasteners Brass Compression MIP/FIP Pipe Fitting

The Midwest Fasteners Brass Compression Pipe Fitting family joins tubing to threaded iron pipe connections with a reliable compression seal, machined from solid brass for corrosion resistance in water supply lines, appliance connections, and general plumbing runs. This family spans a full range of OD-to-pipe-thread sizes - from 1/4" OD x 1/8MIP up through 7/8" OD x 3/4MIP - in both compression-to-MIP (male iron pipe) and compression-to-FIP (female iron pipe) configurations, so techs and installers can match the exact size a job calls for without waiting on a supply house. Each connector is sold individually, letting plumbing and maintenance pros stock precisely the quantity and size they need.

Key Features

• Size Range: Available from 1/4" OD x 1/8MIP up to 7/8" OD x 3/4MIP, including sizes such as 3/8" OD x 1/4MIP and 1/2" OD x 1/2MIP, selectable by option.
• Material & Finish: Solid brass construction with a natural brass finish throughout the family, for corrosion resistance and long service life in plumbing and water-line applications.
• Connection Type: Compression fitting on the tubing side paired with male iron pipe (MIP) or female iron pipe (FIP) threads, depending on the size selected, for a secure mechanical seal without soldering.
• Fitting Type: General-purpose brass fittings suited to potable water, appliance supply, and general plumbing connections.
• Package: Each connector is sold individually so installers can stock the exact sizes and quantities their jobs require.

Technical Specifications

• Product Type: Brass Compression Pipe Fitting.
• Product Material: Brass.
• Connection Type: Compression x MIP/FIP.
• Size Range: 1/4" OD x 1/8MIP through 7/8" OD x 3/4MIP.
• Size Options: 11 compression x MIP/FIP size combinations available across the family, from 1/4" OD x 1/8MIP through 7/8" OD x 3/4MIP.

Typical Applications

• Connecting copper or plastic tubing to threaded pipe fittings on potable water lines.
• Appliance and fixture supply line connections where a compression-to-MIP or compression-to-FIP transition is needed.
• General residential and light commercial plumbing repair and installation work.
• Maintenance stock for techs who need a reliable brass transition fitting on short notice across multiple sizes.

Why Midwest Fasteners?

Midwest Fasteners supplies solid brass fittings sized and finished for consistent, leak-resistant performance connection after connection. With a full range of compression-to-MIP and compression-to-FIP sizes in this family, installers can source the exact fitting needed for any tubing-to-pipe transition without guesswork. For plumbing and maintenance professionals, that kind of consistent sizing and material quality across the full size range is what keeps repeat jobs moving without callbacks.