Circle Clamps | McMaster-Carr

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Material

System of Measurement

Shaft Diameter

Construction

Clamp Type

Clamp ID

Shaft Type

Round with Support Rail

Width

Pipe Size

Shaft Mount Type

Band Width

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For Use With

Finish

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Performance

SAE Hose Clamp Size

Clamping Screw Material

Drive Style

Tamper-Resistant Heptagon

Screw Material

7,164 Products

Fluid Handling

Hose and Tube Clamps

Connect hose and tube to barbed fittings

1,664 products

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

42 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

177 products

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

244 products

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

18 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

6 products

Hose and Tube Clamp Guards

Cover the ends of hose and tube clamps to prevent them from cutting people and objects

4 products

Hose End Safety Straps

Wrap around the levers on cam-and-groove hose fittings to prevent accidental release and spills

3 products

Material Handling

Pipe Hangers

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

387 products

U-Bolts

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

208 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

14 products

Riser Clamps

Wide flanges support vertical pipe passing through floors

38 products

Cable Holders

Mount to a surface to secure and route cable

74 products

Power Transmission

Shaft Collars

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

2,723 products

Lead Screw Collars

Position components and limit travel along a lead screw

55 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

623 products

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

412 products

Fastening and Joining

Threaded Rod Collars

Hold and position parts on a threaded rod

76 products

Connectors for Telescoping Tubes

Lock tubes in place to create adjustable structures, such as folding stands and extension poles

15 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

222 products

Communication

Hose Identification Bands

Color code hose and tube lines to identify them at a glance

2 products

Safety Equipment

Glove Box Clamps

Secure gloves to glove boxes

4 products