Polyamide | McMaster-Carr

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System of Measurement

Thickness

0.010" to 0.020"

0.011" to 0.021"

0.015" to 0.025"

0.016" to 0.024"

0.020" to 0.030"

0.021" to 0.041"

0.022" to 0.028"

0.022" to 0.042"

Color

Fluorescent Yellow

Shape

Ring with Bolt Holes

Material

Aramid/Modacrylic Fabric

Cotton/Kevlar Fabric

Cotton/Kevlar/Nomex Fabric

Cotton/Nylon Fabric

Kevlar/Nomex Fabric

OD

Length

Width

ID

Diameter

Flexibility

Performance

Abrasion Resistant

Chemical Resistant

Controlled Swell

Electrically Insulating

Flame Resistant

High Temperature

High Visibility

Impact Resistant

Moisture Resistant

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 499° F

500° F or greater

Screw Size

For Use With

Acetic Acid (White Vinegar)

Ammonium Hydroxide (30% Concentration)

Calcium Hydroxide

Ethylene Glycol

Backing Type

Material Grade

Hardness

Rockwell M84 to Rockwell M87

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Minimum Temperature

-100° F or less

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

Hardness Rating

Clarity

Spec Image

Washer Type

How can we improve?

2,934 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Kevlar

Super tough for protection against prolonged wear and abrasion

Aramid

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

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Additives and Fillers

Additives and Fillers

Mix into coatings, resins, polymers, and metal to boost strength, conductivity, and lubricity

Fluid Handling

Tubing

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

Filter Mesh

Strain particles out of various substances

Fastening and Joining

Washers

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

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

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

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Threaded Rods

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

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Made-to-Order Gaskets

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

Fabricating and Machining

3D Printer Filaments

3D Printer Filaments

Run through filament 3D printers to form plastic parts

3D Printer Powders

3D Printer Powders

Create metal or plastic parts from powder bed fusion (PBF) printing systems

Abrasive Wool

Clean and finish a variety of work surfaces

Building and Machinery Hardware

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

Safety Equipment

Gloves

Shield your hands from cuts, heat, cold, chemical splashes, and electrical and welding sparks

Arm Sleeves

Protect your arms from cuts, sparks, heat, and chemical splashes

Coveralls

Shield your full body against dirt, rain, heat, chemical splashes, and electrical and welding sparks

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

Jackets

Thicker than shirts for extra protection against dirt, rain, cold, chemical splashes, and sparks

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Material Handling

Nylon Line

Tie objects together with a thin strand of strong, wear-resistant nylon; also known as fishing line

Webbing

Create straps for holding cargo in place

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