U-Brackets | McMaster-Carr

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1,881 Products

Selecting U-Bolts Using Pipe, Conduit, or Tubing Trade Size

U-Bolts

Mount these general purpose U-bolts into an existing bracket, or combine with a mounting plate for a secure hold at the mounting surface.

U-Bolt Mounting Plates

Add a mounting plate to your U-bolt for a more secure hold at the mounting surface.

U-Bolts with Mounting Plates

A mounting plate provides a more secure hold at the mounting surface.

Square U-Bolts

Suspend and route flat-bottomed objects such as strut channel and small duct.

Clamping U-Bolts

Also known as muffler clamps, these U-bolts have a rounded mounting plate that fully surrounds pipe, conduit, and tubing for a secure fit.

Rubber-Cushioned U-Bolts

A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to dissemble it.

Rubber-Cushioned Square U-Bolts

Reduce vibration and prevent metal-to-metal corrosion on flat-bottomed objects such as strut channel and small duct.

Vibration-Damping U-Bolts

Reduce vibration and noise in your lines—a plastic cushion tightly grips pipe, tubing, and conduit to prevent movement. Nylon-insert locknuts grip the thread to resist loosening.

Nonconductive U-Bolts

These fiberglass-reinforced polyurethane U-bolts have no metal parts, so they won't conduct electricity or cause metal-to-metal corrosion.

Routing Clamps

For use with a single line, these clamps brace pipe, tubing, and conduit directly against the mounting surface.

Narrow-Space Strut-Mount Metal Routing Clamps

Even when these clamps are installed side by side, the clamping screws remain accessible. Use them to route pipe, tubing, and conduit across strut channel.

Strut-Mount Metal Routing Clamps

Route pipe, tubing, and conduit across strut channel.

Low-Profile Strut-Mount Metal Routing Clamps

For areas with low clearance, these clamps have the mounting fastener to the side of the material, rather than on top.

Standoff Strut-Mount Metal Routing Clamps

Hold pipe, tubing, and conduit away from strut channel.

Strut-Mount Metal Routing Clamps for Insulated Pipe

Secure insulated pipe to strut channel without pinching the insulation or exposing the pipe. These clamps are sized for use with insulated pipe and have a plastic insert that creates a seal around the insulation to prevent the pipe from sweating, which can cause mold and corrosion.

Plastic Routing Clamps

For use with a single line, these plastic clamps reduce wear on softer materials, such as tubing and cable, and prevent corrosion caused by metal-to-metal contact.

Adhesive-Back Plastic Routing Clamps

Backed with foam adhesive tape, these clamps mount to any smooth surface—no fasteners required. They are noncorrosive, nonconductive nylon.

Vibration-Damping Routing Clamps

A rubber cushion reduces vibration and wear from clamp edges. The cushion also protects lines of pipe, tubing, and conduit from corrosion caused by metal-to-metal contact.

Magnetic Vibration-Damping Routing Clamps

Temporarily route material across duct, racks, machinery, and other ferrous surfaces. Clamps fit tightly around pressurized lines in hydraulic systems to lessen vibration. Rubber cushions reduce wear from clamp edges and protect lines from corrosion caused by metal-to-metal contact.

Strut-Mount Vibration-Damping Routing Clamps

Slide multiple clamps into existing strut channel to organize lines of pipe, tubing, and conduit without the need for drilling, welding, or using adhesive. Clamps have a plastic or rubber cushion or body to reduce vibration.

Standoff Clamps

Keep material from coming in contact with the mounting surface without the need for a spacer.

Standoff Brackets

Combine with a U-bolt or routing clamp to convey a variety of material, such as pipe, tubing, and cable raceway, at distance from floors, walls, and ceilings. The extra clearance allows access for maintenance and adding and removing lines.

Brackets

Panel-Hanging Brackets

Often used in washrooms, these brackets mount panels and partitions.

Any-Thickness Panel-Hanging Brackets

The two-piece design accommodates a wide range of panel thicknesses.

Corner Brackets

Also known as angle brackets.

Wraparound Brackets

Connect wood 2×4s to posts and other flat surfaces.

Crate-Building Brackets

Clamp these brackets to panel edges to quickly assemble crates.

Strut Channel Framing and Fittings

Offset-Surface Strut Channel Brackets

Wraparound Strut Channel Brackets

Designed to wrap around the sides of strut channel, these brackets provide a stronger hold than other strut channel brackets.

Strut Channel Brackets for Quick-Connect Clamps

These brackets have narrow slots compatible with quick-connect clamps for securing pipe and conduit on the channel side of struts without screws or tools.

Strut Channel Trolley Brackets

Brackets mount on the outside of strut channel to allow trolley movement.

Strut Channel for Quick-Connect Clamps

For compatibility with quick-connect clamps to secure pipe and conduit without screws and tools, this strut channel has narrow slotted holes.

Door Track and Rollers

Curved Roller Track for Doors,
Curtains, and Strip Doors

Curved track pieces allow you to create a wide variety of layouts for doors, curtains, and strip doors.

Roller Track for Doors

Combine track, mounting brackets, and hangers to create a system for hanging doors.