Dowel Holders | McMaster-Carr

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System of Measurement

Pipe Size

Material

Mount Type

Height

Thread Size

Finish

Zinc Phosphate Coated

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Copper Tube Size

Center-to-Center

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For Rigid Conduit Trade Size

Nut Material

Weight Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 3,999 lb.

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Inside Width

Mounting Hole Diameter

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Compliant

Exempt

Export Control Classification Number (ECCN)

Performance

Highly Weather Resistant

Cushion Color

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3,858 Products

Building and Machinery Hardware

Flush-Fit Framing Rail Ends

Secure flush-fit framing structures to floors, walls, and ceilings

3 products

Slip-On Framing Rail Mounts

Mount slip-on framing structures to floors, walls, and ceilings

111 products

T-Slotted Framing Tube Mounts

Attach tubes to T-slotted framing rails and structures

23 products

Strut Channel Framing and Fittings

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

474 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

64 products

Brackets

Connect surfaces in an assembly

25 products

Material Handling

Loop Clamps

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

478 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products

Pipe Hangers

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

647 products

U-Bolts

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

1,069 products

Railing Clamps

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

15 products

Pipe Cradles

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

20 products

Containers, Storage, and Furniture

Shelf Brackets

Mount and support shelves

3 products

Power Transmission

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

164 products

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

117 products