Color Codings | McMaster-Carr

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Color

Black/Fluorescent Green

Material

System of Measurement

Length

Width

Message

Shape

Thickness

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Mount Type

Hole Diameter

Maximum Temperature

Minimum Temperature

Message Type

Tracking and Inspection

For Pipe OD

Shaft Diameter

Keying

Visibility

Specifications Met

Fed. Spec. L-S-300 Class 1

FMVSS No. 106

ISO 10243

OSHA Compliant 29 CFR 1910.147

Performance

Electrically Insulating

Body Color

3,075 Products

Communication

Hose Identification Bands

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

2 products

Labels

Stick onto items to identify or convey information about them

78 products

Pipe Markers

Identify pipe contents and flow in a range of environments

904 products

Pipe Marker Tape

Secure peeling edges of adhesive pipe markers

10 products

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

13 products

Tags

Hang throughout facilities to convey information

50 products

Marking Tape

Stick to floors and pavement to outline equipment, make parking spaces, and identify safety zones

125 products

Floor Decals

Stick to the floor to give instructions or direct traffic in and around your facility

18 products

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

5 products

Material Handling

Cable Ties

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

127 products

Hook and Loop Straps

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

238 products

Twist Ties

Wind the ends to bundle cable and wire or close bags and sacks

22 products

Lubricating

Grease Gun Bands

Color code grease guns so the correct type of lubrication is used

1 product

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

14 products

Fastening and Joining

Shims

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

268 products

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

140 products

L-Keys

Turn fasteners from either end and reach into tight spots

24 products

Electrical

Electrical Tape

Insulate wire and cable splices, wrap wire harnesses, and repair cable jacketing

22 products

Power Transmission

Die Springs

Support heavy loads with minimal compression in high-impact jobs such as punching and stamping

416 products

Building and Machinery Hardware

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

333 products

Keyhead Covers

Color-code your keys for easy identification

2 products

Fluid Handling

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

131 products

Measuring and Inspecting

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

28 products

Fabricating and Machining

Wire Brushes

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

5 products

Tweezers

Grasp small objects that are too small to pick up by hand

11 products

Containers, Storage, and Furniture

Strap Handles

Wrap around bundles and hard-to-grip objects for a more convenient carry

6 products

Facility and Grounds Maintenance

Sponges

Mildew-resistant, super-absorbent, natural, eraser, and scouring sponges

3 products

Scrub Brushes

Everyday scrub brushes, scrub brushes with a handle, and drill-operated scrub brushes

33 products