Blanks | McMaster-Carr

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Product Family

Circuit Breaker Box Filler Plates

Shape

System of Measurement

Thickness

Length

Width

Material

Diameter

Performance

Color

Black/Blue/Red/White/Yellow

Blue/Red/White/Yellow

Tolerance Rating

Hardness Rating

Hardness

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

REACH

Maximum Temperature

Fabrication

Specifications Met

NACE MR0175/ISO 15156

OSHA Standard

SAE Standard

U.S. Congressional Act

Minimum Temperature

Appearance

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Heat Treatment

Application

Thermoforming Molding

35,272 Products

Raw Materials

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

265 products

Steel

Strong, machinable, and weldable—all with material certificates for traceability

6,620 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

4,183 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

4,718 products

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

842 products

Bronze

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

633 products

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

10 products

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

45 products

Platinum

Formable and conductive while resisting extreme heat—all with material certificates for traceability

4 products

Tantalum

Conductive with a higher melting point than most metals—all with material certificates for traceability

4 products

Plastic

A lightweight alternative to metal and glass

8,084 products

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

164 products

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

1,991 products

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

10 products

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

466 products

Fluid Handling

Tube Fittings

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

399 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

1,358 products

Pipe Traps

Create a seal that prevents the backflow of gas

6 products

Pipeline Fluid Blockers

Temporarily block the flow between pipe flanges as you work downstream; also known as paddle blinds

47 products

Building and Machinery Hardware

Keys

Replace or cut new keys for padlocks, enclosures, cabinet doors, and locksets

104 products

Key Racks

Store and quickly identify keys with color-coded and labeled tags

2 products

Hinges

Mount to doors and panels so they can swing open and closed

645 products

Door Hole Covers

Eliminate gaps around handles and deadbolts, or conceal holes after removing handles

8 products

Strut Channel Knockout Plates

Modify to fit your application and supply power where needed

1 product

Communication

Label Printer Tape

Replace the label tape in label printers

520 products

Message Plates

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

264 products

Tags

Hang throughout facilities to convey information

450 products

Labels

Stick onto items to identify or convey information about them

126 products

Wire Markers

Label individual wires in circuits, junction boxes, and other complex wiring systems

16 products

Tag Protectors

Keep tags clean and protected

17 products

Pipe Markers

Identify pipe contents and flow in a range of environments

47 products

Legend Plates

Mark switches and lights on control panels for easy identification

20 products

Wire Marker Installation Tools

Install wire markers

1 product

Signs

Everything from accident prevention to traffic control to exit signs

98 products

Fabricating and Machining

Lathe Tool Blanks

Machine custom lathe tool bits

48 products

Core Pins

Add to molds and pour in plastic to form holes in finished parts

1,274 products

Ejector Pins

Push finished parts out of molds

361 products

Ejector Sleeves

Use with mold pins to form holes, bosses, and other features in parts

39 products

Ejector Blades

Flat end pushes thin-walled parts out of molds better than ejector pins

106 products

Drill Chuck Arbors

Attach drill chucks to machine spindles

5 products

Dovetail Blanks

Machine a blank workpiece with precut dovetails and locating slots for easy setup

5 products

Punch Pins

Use with press dies to punch 1/8" and larger holes; modify to fit your application

30 products

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

44 products

Electrical Power, Networking, and Controlling

Circuit Breaker Box Filler Plates

Conceal live electrical components in circuit breaker boxes to prevent injury and damage

2 products

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

114 products

Outlet Box Covers

Enclose wiring for outlets and switches or block off unused components

17 products

Fastening and Joining

Washers

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

66 products

Dowel Pin Stock

Cut to the length you need for positioning and holding parts in place

53 products

Threaded Inserts

Create new threads or repair stripped threads

52 products

Thumb Nuts

Easy to tighten and loosen by hand for making frequent adjustments

2 products

Power Transmission

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

65 products

Spur Gear Stock

Machine your own gears to an exact face width and shaft diameter

18 products

Timing Belt Pulley Stock

Machine your own timing belt pulleys to fit an exact width and shaft diameter

17 products

Facility and Grounds Maintenance

Floor, Wall, and Ceiling Plates

Add a finishing touch around protruding pipes; also known as escutcheons

46 products

Material Handling

Eyebolts

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

39 products

Cable Ties

Bundle and secure cable, wire, and hose; also known as zip ties

26 products

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

12 products

Hook and Loop Straps

Pull apart and secure again and again as the size of your bundle changes

11 products

Safety Equipment

Fire Sprinkler Head Cover Plates

Replace the cover on your fire sprinkler head for a clean look; also known as escutcheons

27 products