Pass-Through Fittings | McMaster-Carr

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3,319 Products

Fluid Handling

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Float Switches

Start process equipment such as pumps and motors when the liquid in your tank reaches the float

Electrical

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Cable Entry Panels

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

Conduit Box Connectors

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

Conduit Bushings

Conduit Bushings

Guard wiring from sharp edges at the ends of conduit

Interference Suppressing Clips

Interference Suppressing Clips

Shield cable from EMI and RFI that can distort signals; also known as ferrite beads

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Drawer Slides

Smoothly guide drawers in and out of cabinets

Facility and Grounds Maintenance

Garden Hose Faucets

Garden Hose Faucets

Connect garden hose to lines coming from a building or the ground

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)