Threaded Rod Holders | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Mount Type Mount Type


Screw	Threaded

Clamp On	Eyelet

Press Fit

	Material Material

Steel

Iron

Stainless Steel

	Beam Location Beam Location


Bottom Mount	Bottom-Center Mount

Top Mount

	Mounting Location Mounting Location

	For Beam Shape For Beam Shape


Flat	Tapered

Angled

	Capacity Capacity

2,000 lbs. or greater

	For Maximum Beam Thickness For Maximum Beam Thickness

	For Use On For Use On

Steel

Concrete

Wood

	Width Width

	Length Length

	Height Height

	Thickness Thickness

1/8"

1/4"

3/8"

	Finish Finish

Zinc Plated

Galvanized

	Screw Length Screw Length

	Throat Depth Throat Depth

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Screw Size Screw Size

1/4"

5/16"

3/8"

	For Beam Width For Beam Width

2"-7"

	Number of Mounting Holes Number of Mounting Holes

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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184 Products

Routing and Suspending

Threaded Rod Mounts

Fasten these brackets to ceilings, walls, beams, and joists to hang threaded rod.

Threaded Rod Anchors

Install directly into a mounting surface to suspend threaded rod from ceilings and walls.

Threaded Rod Eye Nuts

Add an eye nut to threaded rod to hang the rod from rings, hooks, and hangers.

Beam Clamps for Threaded Rod

Attach these clamps to the flange of an beam, then hang a threaded rod from the threaded hole.

Angled Beam Clamps for Threaded Rod

Also known as purlin clamps, these clamps are shaped to fit around beams that have a 45° or 90° lip.

Sloped Beam Clamps for Threaded Rod

These clamps rotate 360° and pivot 45° to ensure the rod hangs straight, even on sloped beams.

Press-Fit Beam Clamps for Threaded Rod

A toothed clip secures these clamps to the beam—no fasteners required.

Center-Mount Beam Clamps for Threaded Rod

For centered load distribution, these clamps grip both sides of the beam and hang threaded rod from the middle.

Angle Iron Clamps for Threaded Rod

A secure way to hang threaded rod from a pair of angles, such as those used in ceiling joists, without the need to drill or weld. These clamps are commonly used to suspend HVAC, conveyor, and other overhead systems.

Parallel Beam-to-Beam Clamps

Join two beams in a straight line.

Suspension Beams for Threaded Rod

Mount these beams across parallel roof joists to hang threaded rod and route pipe, duct, and other overhead systems in areas where there’s no anchoring point.