Brass Rounds | McMaster-Carr

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Material

Ferrite Ceramic

System of Measurement

Length

Shaft Diameter

OD

ID

Shape

Plain Bearing Type

Diameter

Thread Size

For Housing ID

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Thickness

0.005" to 0.024"

0.010" to 0.015"

0.010" to 0.016"

0.010" to 0.020"

0.010" to 0.030"

0.011" to 0.021"

0.012" to 0.018"

0.013" to 0.019"

0.013" to 0.020"

0.013" to 0.027"

0.014" to 0.018"

0.014" to 0.033"

0.015" to 0.019"

0.016" to 0.022"

0.016" to 0.025"

0.017" to 0.021"

0.017" to 0.028"

0.018" to 0.023"

Export Control Classification Number (ECCN)

Shaft Mount Type

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Glow-in-the-Dark

High Temperature

Low Temperature

Bearing Type

Stroke Length

Less than 50 mm

100 mm to 149 mm

150 mm or greater

Screw Size

Bore Size

Lubrication

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

Flange OD

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

How can we improve?

10,197 Products

Raw Materials

Brass

More machinable than copper and bronze—all with material certificates for traceability

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Power Transmission

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Flanged Sleeve Bearings

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

Ball Bearings

Create less friction than other bearings for use at high speeds

Mounted Bearings

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Shaft Collars

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

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

Round Belt Idler Pulleys

Round Belt Idler Pulleys

Spin freely on built-in bearings to reduce wear and vibration on round belts

Precision Lead Screw Nuts

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Lock Washers

Resist vibration to prevent fasteners from loosening

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Standoffs

Separate, position, or connect components in assemblies

Standoff Caps

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

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

Wood Screws

Fasten material to wood or pieces of wood to each other

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

Easy to tighten and loosen by hand for making frequent adjustments

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Unthreaded Inserts

Unthreaded Inserts

Reinforce, align, and adjust joints as you tighten a fastener

Binding Barrel Posts and Screws

Binding Barrel Posts and Screws

Thread together for a low-profile fastener

Magnets

Attract or repel metal objects to hang, secure, or position them

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

Sharpening Stones

Sharpening Stones

Sharpen a variety of tools such as knives, chisels, and plane blades

Wire Brushes

Scrub by hand or connect to power tools to clean, polish, deburr, and remove rust

Parts Baskets

Contain parts for cleaning and moving them in and out of washers

Chisel Bits

Pair with powered hammers or needle scalers to chip material off of workpieces

Hole Punches

Punch holes in metal, plastic, and fabric

Building and Machinery Hardware

Ball Knobs

Provide grip on control levers and push-pull rods

Knobs

Position, tighten, and secure fixtures and equipment

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Turntables

Rotate to reposition machinery and equipment

Grommets

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

Communication

Tags

Hang throughout facilities to convey information

Message Plates

Fasten to doors, walls, and plate holders to identify locations and objects

Electrical

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Conduit and Conduit Fittings

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

Electrical-Terminal Washers

Electrical-Terminal Washers

Prevent wires from slipping out from under screw heads to keep electrical connections intact

Terminals

Attach wire endings everywhere from circuit breaker panels to batteries

Fluid Handling

Sieve Tops

Keep in the materials you're sifting, and block out contaminants

Sieve Bottoms

Catch material that passes through a sieve

Sieves

Sift material by shaking and letting it fall through

Sights

Observe and monitor the contents of pipes, tanks, and other containers

Pressure-Relief Discs

Pressure-Relief Discs

Rupture at a set pressure or temperature to vent fluid and gas and protect machinery; one-time use

Material Handling

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

Wheels

Move objects with ease

Ball Transfers

Install in arrays to create platforms for conveying, rotating, and positioning heavy objects

Measuring and Inspecting

Levels

Ensure surfaces are completely horizontal or vertical

Sealing

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

Wear Ring Stock

Wear Ring Stock

Cut to make wear rings that fit any rod or bore to prevent uneven wear and extend the life of seals

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Buffering Seals

Buffering Seals

Protect hydraulic cylinders from pressure spikes and shock in high-pressure applications

Boiler Gaskets

Resist heat and steam to form a leak-resistant seal around closures on boilers

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