Snap Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Material

Construction

Shaft Type

Round with Support Rail

Shaft Mount Type

Hole Diameter

Width

For Material Thickness

Clamping Screw Material

Performance

Number of Clamping Screws Included

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

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Keyway Width

Clamping Screw Type

Finish

Flange Diameter

Color

Overall Length

Length

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4,205 Products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

2,227 products

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

596 products

Lead Screw Collars

Position components and limit travel along a lead screw

16 products

Heating, Ventilation, and Air Conditioning

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

41 products

Diffuser Collars

Connect diffusers to duct

4 products

Fabricating and Machining

Drill Chuck Replacement Parts

Replace collars, shells, ball bearings, and other parts on drill chucks

52 products

Fastening and Joining

Threaded Rod Collars

Hold and position parts on a threaded rod

76 products

Fluid Handling

Pipe Collars

Clamp pipe passing through floors and walls

24 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

46 products

Tube Fitting Clamps

Connect dairy, sanitary, and vacuum tube fittings to your line

53 products

Hose Coupling Sockets

Pair with a plug for a complete hose coupling

8 products

Material Handling

Pipe Hangers

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

76 products

Facility and Grounds Maintenance

Floor, Wall, and Ceiling Plates

Add a finishing touch around protruding pipes; also known as escutcheons

46 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

868 products

Safety Equipment

Fire Sprinkler Head Cover Plates

Replace the cover on your fire sprinkler head for a clean look; also known as escutcheons

15 products