Girder Clamps | McMaster-Carr

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Mount Type

For Beam Shape

Beam Mount Location

System of Measurement

Weight Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 3,999 lb.

4,000 lb. to 9,999 lb.

10,000 lb. or greater

For Beam Thickness

1/8" to 1 13/16"

3/4" to 1 11/16"

Beam Width

2 1/2" to 7 1/2"

3 1/4" to 12 1/2"

3 5/8" to 12 1/8"

3 5/8" to 12 1/2"

For Suspending

Thread Size

Material

Stainless Steel

Throat Depth

Length

Finish

Pipe Size

Mounting Location

Height

Mounting Hole Diameter

Channel Height

13/16" to 1 5/8"

13/16" to 3 1/4"

1 5/8" to 3 1/4"

2 7/16" to 3 1/4"

Strut Channel Type

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

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

For EMT Conduit Trade Size

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205 Products

Beam Clamps

Perpendicular Beam-to-Beam Clamps

Perpendicular Beam-to-Beam Clamps

Add a crossbeam without drilling or welding to hang overhead equipment

Parallel Beam-to-Beam Clamps

Parallel Beam-to-Beam Clamps

Connect two beams in a straight line without drilling or welding

Beam Clamps for Hooks and Hangers

Beam Clamps for Hooks and Hangers

Grip both sides of a beam to add an anchor for hoists and overhead equipment

Beam Clamps for Threaded Rods

Beam Clamps for Threaded Rods

Twist a threaded rod into the threaded hole to suspend it from a beam

Center-Mount Beam Clamps for Threaded Rods

Center-Mount Beam Clamps for Threaded Rods

Grip both sides of the beam to center loads underneath

Angle Iron Beam Clamps for Threaded Rods

Angle Iron Beam Clamps for Threaded Rods

Hang threaded rod from a pair of angles to suspend HVAC and other systems

Sloped Beam Clamps for Threaded Rods

Sloped Beam Clamps for Threaded Rods

Rotate 360° and pivot 45° so rods hang straight, even on sloped beams

Easy-Position Beam Clamps for Pipe, Tube, and Conduit

Easy-Position Beam Clamps for Pipe, Tube, and Conduit

A hanger swivels 360° to suspend material at any angle from a beam

Beam Clamps for Pipe, Tube, and Conduit

Beam Clamps for Pipe, Tube, and Conduit

A fixed hanger secures material to the flange of a beam

Beam Clamps with Tie Wire Hangers

Beam Clamps with Tie Wire Hangers

A wire hanger supports ceilings, lighting, and other lightweight material

Press-Fit Beam Clamps for Threaded Rods

Press-Fit Beam Clamps for Threaded Rods

Lightly tap the toothed clip with a hammer to secure on beams

Angled Beam Clamps for Threaded Rods

Angled Beam Clamps for Threaded Rods

Specially shaped to fit around beams with a 45° or 90° lip

Other Products

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

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

Threaded Rod Mounts

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

Threaded Rod Hanger Beams

Threaded Rod Hanger Beams

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

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