Brass Discs | McMaster-Carr

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For Use On

Material

Diameter

Shape

Length

OD

Thickness

0.005" to 0.024"

0.010" to 0.020"

0.010" to 0.030"

0.011" to 0.021"

0.012" to 0.018"

ID

Mount Type

Quick-Change Fastener

System of Measurement

Grit

Brush Style

For Use With

Ball Bearing Outer Rings

Bench-Top Cutoff Saws

Buffing Machines

Electrical Terminals

Grinders for Bits and Burs

Milling Machines

Pedestal Grinders

Portable Cutoff Saws

Portable Disc Sanders

Abrasive Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Aluminum Oxide/Zirconium Oxide Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Brush Diameter

Grit Rating

Arbor Hole Diameter

Specifications Met

California AB1953

Fed. Spec. QQ-C-390 G3

SAE AMS-DTL-22499

U.S. Congressional Act

For Finish

Screw Size

Bristle Material

Phosphor Bronze

Stainless Steel

Arbor Hole Size

How can we improve?

1,608 Products

Fabricating and Machining

Sanding Discs

Add to sanders, floor buffers, and other tools to smooth out workpieces and remove paint and rust

Wire Brushes

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

Grinding Wheels

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

Grinding Bits

Pair with grinders for light material removal and precision grinding

Cutoff Wheels

Install in grinders to cut through metal, concrete, and ceramics

Rotary Tool Blades

Rotary Tool Blades

Replace the blade on your Dremel rotary tool

Rotary Tool Cutoff Wheels

Rotary Tool Cutoff Wheels

Replace the cutoff wheel on your Dremel rotary tool

Rotary Tool Accessories

Rotary Tool Accessories

Complete a wide range of cutting, grinding, and sanding tasks with your rotary tool

Lapping Film

Polish workpieces without the mess of pastes and slurries

Cutoff Saw Wheels

Cutoff Saw Wheels

Replace the wheel on your cutoff saw

Spiral Saw Cutoff Wheels

Spiral Saw Cutoff Wheels

Attach to your RotoZip spiral saw to make straight cuts

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

Fastening and Joining

Washers

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

Finishing Washers

Finishing Washers

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

Lock Washers

Resist vibration to prevent fasteners from loosening

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Communication

Tags

Hang throughout facilities to convey information

Electrical

Electrical-Terminal Washers

Electrical-Terminal Washers

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

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