Circle Clamps | McMaster-Carr

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Material

Stainless Steel

Tungsten Carbide

System of Measurement

Shaft Diameter

5/8" to 1 9/16"

Construction

Clamp Type

Band and Buckle

Lever with Lanyard

OD

9/16" to 21/32"

15/16" to 1 1/16"

1 1/16" to 1 3/16"

ID

Clamp ID

1/8" to 1 13/16"

9/64" to 11/64"

9/64" to 13/64"

11/64" to 13/64"

13/64" to 9/32"

15/64" to 17/64"

15/64" to 9/32"

Shaft Type

Acme Lead Screw

Round with Support Rail

Width

Pipe Size

Shaft Mount Type

Band Width

Thread Size

Finish

Phosphate Coated

Polyester Coated

For Use With

Flexible Duct Hose

Acetic Acid (White Vinegar) (10% Concentration)

Calcium Chloride

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Clamping Screw Material

Stainless Steel

SAE Hose Clamp Size

Drive Style

Tamper-Resistant Heptagon

Length

Screw Material

Stainless Steel

Number of Clamping Screws Included

How can we improve?

7,172 Products

Fluid Handling

Hose Clamps

Connect hose to barbed hose fittings

Hose Supports

Raise hose off the ground to protect it and let water reach drains

Hose Clamp Guards

Hose Clamp Guards

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

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube Fitting Rings

Tube Fitting Rings

Prevent leaks at tubing connection points

Pipe Collars

Clamp pipe passing through floors and walls

Pipe Fitting Clamps

Pipe Fitting Clamps

Connect easy-access and grooved-end pipe fittings to pipe

Pipe Repair Clamps

Pipe Repair Clamps

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

Tube Repair Clamps

Tube Repair Clamps

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

Hose End Safety Straps

Hose End Safety Straps

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

Power Transmission

Shaft Collars

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

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Bearing Nuts

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

Material Handling

U-Bolts

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

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Pipe Hangers

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

Riser Clamps

Wide flanges support vertical pipe passing through floors

Cable Holders

Mount to a surface to secure and route cable

Fastening and Joining

Threaded Rod Collars

Threaded Rod Collars

Hold and position parts on a threaded rod

Communication

Hose Identification Bands

Hose Identification Bands

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

Building and Machinery Hardware

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

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

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

Safety Equipment

Glove Box Clamps

Glove Box Clamps

Secure gloves to glove boxes

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