Spindle Covers | McMaster-Carr

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Product Family

Air Conditioner Service Valve Caps

Puller Protection Blankets

Push Nuts

Quick-Release Pin Receptacles

Quick-Release Pin Retaining Caps

Rack Guards

Rebar Caps

Rigid Shaft Coupling Covers

System of Measurement

Shape

Material

Color

Inside Height

Attachment Type

Pipe Size

Flexibility

For Use With

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

Fitting Type

DFARS Specialty Metals

Profile Shape

Maximum Temperature

Performance

Thread Size

Extended Length

Travel Length

Inside Length

Coupling Size

Inside Width

2,779 Products

Building and Machinery Hardware

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

1,069 products

Bellows

Prevent dust and debris from damaging moving parts

656 products

Joint Covers

Shield rotating joints to keep lubricants in and contaminants out

25 products

Rack Guards

Prevent damage to rack posts caused by bumps from vehicles and equipment

55 products

Safety Equipment

Rotary Shaft Covers

Protect exposed rotary shafts from debris and reduce the chance of injury

4 products

Bearing Guards

Shield bearings from dirt, and protect fingers and tools from moving parts

20 products

Puller Protection Blankets

Wrap around gear and bearing pullers, presses, and other moving equipment to block flying debris

3 products

Fabricating and Machining

Fixture Plate Plugs

Keep chips and shavings from clogging or damaging unused holes on fixture plates in milling machines

8 products

Fastening and Joining

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

8 products

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

36 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

66 products

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

23 products

Fluid Handling

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

279 products

Electrical Power, Networking, and Controlling

DIN Rail Caps

Guard the edges of DIN rail from damage and create a finished look

2 products

Capacitor Boots

Shield capacitors and wire connections to extend their service life and reduce accidental shocks

3 products

Power Transmission

Rigid Shaft Coupling Covers

Shield rigid shaft couplings from dirt, water, and lubricants to extend their life

13 products

Material Handling

Shipping Tubes

Protect rods, rolled-up blueprints, and other long, thin objects during shipping

419 products

Mesh Sleeves

Stretch around items like shafts and threaded parts to shield them from scratching and chipping

23 products

Containers, Storage, and Furniture

Dust Covers

Stretch over drums, pails, and other objects to keep out dust and debris

6 products

Facility and Grounds Maintenance

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

4 products

Heating, Ventilation, and Air Conditioning

Air Conditioner Service Valve Caps

Seal off AC service valves to prevent refrigerant from leaking out

2 products