Brass Fitting Types — Complete Library

Angle Stop Valve

Compact quarter-turn or multi-turn valve at fixture supply points — combines a shutoff valve with a 90° direction change in one fitting.

Brass Ball Valve

Quarter-turn shutoff valve with a rotating ported brass ball — fully open or fully closed with a 90° handle turn.

Brass Compression Coupling

Gasket-free brass fitting that seals two pipe ends using a compression nut and ferrule — no soldering or threading required.

Brass Pipe Coupling & Union

Threaded brass fittings for joining two pipe ends in a straight run — couplings for permanent joints, unions for disconnectable service.

Brass Pipe Elbow (90° and 45°)

Threaded brass fitting that changes pipe direction by 90° or 45° — available in forged or cast styles for water, gas, and…

Brass Pipe Nipple & Adapter

Short threaded brass connectors that bridge between fittings or transition between thread types (NPT to BSP, male to female, etc.).

Brass Pipe Tee (Equal and Reducing)

Three-way threaded brass fitting that creates a branch off a main pipe run — available in equal-size and reducing configurations.

Forged Brass Pipe Fitting

Pressure-rated threaded brass fitting made by hot-forging rather than casting — higher strength, finer grain structure, better for industrial service.

Hose Barb Fitting

Brass fitting with a ridged barb that fits inside a flexible hose, secured by a hose clamp — for hose-to-pipe transitions.

PEX Brass Insert Fitting

Lead-free brass fitting that connects PEX tubing to threaded plumbing — works with crimp-ring and clamp/cinch installation methods.

Push-to-Connect Brass Fitting

Tool-less brass fitting that grips and seals pipe with internal teeth and O-ring — pushes on by hand, releases with a release…

SAE 45° Flare Fitting

Flare-style fitting for HVACR and gas service — the pipe end is mechanically flared to a 45° cone that seals against the…

ODS Solder Fitting

HVACR refrigerant fitting with a sweat (solder) connection — the tube slides into the fitting and is brazed in place.

Refrigerant Cap & Charging Port

Threaded caps that seal refrigerant access ports between service intervals — secondary seal for safety and refrigerant retention.

Rotolock Connection

HVACR fitting type using a flange-and-bolt connection between compressor valve bodies and refrigerant piping.

SAE 45° Flare Fitting

Flare-style fitting for HVACR and gas service — the pipe end is mechanically flared to a 45° cone that seals against the…

Schraeder Access Fitting

Refrigerant access port with a depressible core valve — same mechanism as a tire valve, used for gauge connection and charging.

Service Valve (Ball Type)

Refrigerant-rated ball valve installed in HVACR service ports — provides isolation, charging access, and pressure measurement capability.

AN Fuel Fitting (37° JIC)

Aerospace-derived 37° flare fitting standard used in high-performance automotive fuel, oil, and brake systems — JIC equivalent.

Banjo Bolt & Fitting

Hollow bolt and cylindrical fitting that mounts a fluid line to a flat surface — used in automotive brake, fuel, and turbocharger…

Brake Line Fitting (DIN Bubble & SAE Double Flare)

Specialized flare fittings for automotive brake lines — DIN bubble flare for European cars, SAE double flare for North American.

Bulkhead Fitting

Through-panel fitting that allows a fluid line to pass through a firewall or bulkhead with a permanent, sealed transition.

Custom CNC Manifold Block

Engineered-to-print brass manifold block with multiple internal passages and connection ports — produced from CAD drawings.

ECT Sensor Housing

Brass housing that holds an engine coolant temperature sensor in the engine block coolant passage — typically with M12×1.5 threads.

Bus Bar (Drilled, Neutral, Ground, Distribution)

Solid copper or brass bar that distributes electrical current within panels — drilled for cable lugs at specific connection points.

Butt Splice & Reducer Splice

Crimp-on connector that joins two cable ends in line — butt splices for equal-size cables, reducers for size transitions.

Compression Lug & Terminal

Tinned copper or brass terminal that crimps onto stranded electrical conductor — provides a bolted or screwed connection point.

Metric Cable Gland (M16-M63)

Brass cable gland with metric thread sizes that anchors and seals electrical cable entries to enclosures — IP-rated for outdoor and harsh…

PG Thread Cable Gland

Cable gland using the older PG (Panzer-Gewinde) thread standard — still common in European industrial equipment and retrofit work.

2-Valve Manifold

Integrated instrument manifold with two valves — typically used for pressure gauge isolation with vent/drain capability.

3-Valve Manifold

Differential pressure transmitter manifold with two block valves and one equalizing valve for safe transmitter isolation.

3000# Class Forged Pipe Fitting

High-pressure forged brass pipe fitting rated to 3000# class per ASME B16.11 — for industrial and oilfield service.

Block & Bleed Valve

Integrated isolation valve with built-in bleed port — provides single-point isolation and venting for instrument or sampling connections.

Brass Pipe Coupling & Union

Threaded brass fittings for joining two pipe ends in a straight run — couplings for permanent joints, unions for disconnectable service.

Brass Pipe Elbow (90° and 45°)

Threaded brass fitting that changes pipe direction by 90° or 45° — available in forged or cast styles for water, gas, and…

Brass Pipe Nipple & Adapter

Short threaded brass connectors that bridge between fittings or transition between thread types (NPT to BSP, male to female, etc.).

Brass Pipe Tee (Equal and Reducing)

Three-way threaded brass fitting that creates a branch off a main pipe run — available in equal-size and reducing configurations.

Custom CNC Manifold Block

Engineered-to-print brass manifold block with multiple internal passages and connection ports — produced from CAD drawings.

Forged Brass Pipe Fitting

Pressure-rated threaded brass fitting made by hot-forging rather than casting — higher strength, finer grain structure, better for industrial service.

Instrument Tube Fitting (Twin-Ferrule)

Two-ferrule compression-style tube fitting for instrument and small-bore process tubing — Swagelok-compatible.

Tube Elbow & Tee

Direction-change and branching fittings for small-bore process tubing — uses twin-ferrule sealing at each tube connection.

Tube Ferrule (Front & Back)

The matched-pair components inside a twin-ferrule tube fitting — front ferrule seals against the tube, back ferrule provides mechanical grip.

Deck Drain & Scupper

Above-waterline drain fitting that allows water to flow off deck areas and out through the hull — for cockpit, anchor locker, and…

Fuel Fill Fitting

Deck-mounted fitting that allows fuel hose nozzle insertion for filling vessel fuel tanks — keyed or non-keyed designs.

Marine Backing Plate (ABS / G10)

Engineered plastic or fiberglass plate that distributes through-hull installation load across the hull material — prevents stress concentration.

Marine Bonding Tab

Small metal tab on a through-hull or sea cock that connects the underwater fitting to the vessel's bonding system for corrosion control.

Sea Cock Valve

Quarter-turn ball valve installed at a below-waterline through-hull — provides positive shutoff for the seawater connection in case of hose failure.

Strainer Cover

Slotted or perforated cover that fits over a through-hull intake — keeps debris and marine life out of the seawater intake.

Through-Hull Fitting (DZR / Silicon Bronze)

Watertight fitting that passes through a vessel hull below or above the waterline — DZR brass or silicon bronze for marine corrosion…

Transducer Mount

Specialized through-hull fitting for mounting sonar, depth, speed, and temperature transducers — flush or fared profile.