Mounting Clamps | McMaster-Carr

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System of Measurement

Pipe Size

Material

Mount Type

Height

Finish

Zinc Phosphate Coated

Thread Size

Copper Tube Size

Center-to-Center

For Rigid Conduit Trade Size

Width

Length

Color

Nut Material

Clamp Type

Weight Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Not Rated

Mounting Hole Diameter

REACH

RoHS

Compliant with Exemptions

Not Compliant

For EMT Conduit Trade Size

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Number of Mounting Points

Export Control Classification Number (ECCN)

2A999

EAR99

DFARS Specialty Metals

Inside Width

4,323 Products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products

Routing Clamp Rails

Use with rail-mount routing clamps to route pressurized lines in hydraulic systems

14 products

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

478 products

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

1,069 products

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

203 products

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

22 products

Pipe Hangers

Suspend pipe, conduit, and tube from rods, hooks, and straps

647 products

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

42 products

Pipe Supports

Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor

82 products

Railing Clamps

Clamp onto metal tubes to hang lighting fixtures, threaded rod, and equipment

15 products

Tie Wire Hangers

Hang lightweight items such as suspended ceilings and lighting fixtures

2 products

Riser Clamps

Wide flanges support vertical pipe passing through floors

38 products

Seismic Bracing Mounts

Bolster threaded-rod hangers and allow pipe systems to sway during earthquakes

4 products

Threaded Rod Hanger Beams

Mount across roof joists to hang threaded rod and route pipe and duct in areas with no anchor point

6 products

Pipe Cradles

Add support to prevent insulation from tearing when routing insulated pipe through loop hangers

20 products

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Hitch Clamps

Strengthen the joint between your hitch insert and receiver to prevent rattling and swaying

2 products

Seismic Bracing Straps

Keep heavy equipment from tipping during an earthquake with ICC certified straps

4 products

Building and Machinery Hardware

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

507 products

Clamp-On Framing Connectors

Two-piece design wraps around rails to modify structures without disassembling them

171 products

Clamp-On Framing Rail Supports

Run clamp-on framing rails in parallel to support long lengths without additional components

23 products

Clamp-On Framing Rail Ends

Connect to clamp-on framing rails to mount your structure to floors, walls, and ceilings

9 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

25 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

403 products

Positioning Arms

Mount and position tools and other small equipment

23 products

Positioning Arm Mounts

Add a mounting surface to positioning arms

4 products

Brackets

Connect surfaces in an assembly

3 products

Fluid Handling

Pipe Joiners

Connect heavy and difficult-to-position gasketed pipe without powered equipment

1 product

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

24 products

Fabricating and Machining

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

6 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Electrical Power, Networking, and Controlling

Electrical Enclosure Positioning Arms

Hang your human-machine interface and swivel it around to save floor space and access equipment

2 products