Also known as shoulder washers.

As you tighten your screw, the rolled collar compresses under the head to create an insulating barrier between a screw shank and a mating surface.

Stronger than Garolite CE with better electrical-insulating properties, Garolite XX is often fabricated into low-cost electrical components.

Stronger than Garolite CE with better electrical-insulating properties, Garolite XX is often fabricated into low-cost electrical components.

Offering higher strength and better heat resistance than Garolite G-10/FR4, Garolite G-11 is suitable for continuous use in elevated temperatures.

Garolite G-7 withstands temperatures up to 425° F—higher than any other grade of Garolite. While not as strong as Garolite G-9 sheets, these sheets and bars offer better arc resistance in dry environments and a higher level of electrical insulation.

Frequently called electrical-grade Garolite, this Garolite G-9 is strong, electrically insulating, and arc resistant in dry environments.

Machine these angles into arc barriers, switch mounts, and components for circuit breakers and electrical equipment. They resist carrying electric currents in dry or humid areas, even when exposed to sudden electric discharge.

Used in turbine bearings, downpipe gaskets, and other machinery, these Garolite tubes withstand heavy impacts and temperatures as high as 500° F.

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Unlike similar U-channels, these GPO3 fiberglass hat channels have flanges for mounting to flat surfaces. Use them to route and insulate wire in humid environments.

Hard fiber is the easiest composite to machine, making it good for creating custom parts. Also known as vulcanized fiber.

Widely used in semiconductor applications, this polypropylene meets UL flame-retardance standards.

Often used for circuit-breaker housings, manifolds, and semiconductor components, Ultem PEI offers excellent electrical-insulating properties.

This film is made with virgin Teflon® PTFE resins. It can handle extreme temperatures and resists most solvents.

Also known as Scotchfil, this noncorrosive putty tape wraps, stretches, and molds around irregular shapes for insulation buildup.

Insulate wire and cable splices, wrap wire harnesses, and repair cable jacketing with this stretchy tape.

Made with fiberglass for durability and abrasion resistance, this tape also withstands high temperatures.

At only 0.0025" thick, this tape combines conformability with durability and abrasion resistance.

This traditional black cotton electrician's tape provides an abrasion-resistant shield for wrapping low-voltage splices.

This puncture- and cut-resistant cotton tape is coated with a high-grade electrical-insulating varnish. Also known as cambric tape.

The adhesive on this conformable aluminum foil tape is electrically conductive for use on surfaces that can't be soldered. Use it to shield cables and electronic components from EMI (electromagnetic interference).

Made of polyester fabric with a copper/nickel filler, this tape is highly conductive throughout, including the adhesive.

Quickly conduct heat away from electronic components. Kapton® polyimide gives this tape excellent electrical isolation.

A coating on this polyimide tape minimizes ESD (electrostatic discharge) when unwound from the roll and also during removal.

Use these convenient cut shapes to mask holes, fastener heads, and small areas while soldering.

At half the thickness of our other masking tape for electronics, this polyimide tape conforms easily to components.

Low-Friction Tape Shapes Made with Teflon® PTFE.

Also known as skived tape, this low-friction tape stretches to conform to irregular surfaces.

Backed with 3M VHB 4941 foam adhesive for strength, padding, and vibration resistance.

PEEK offers the best wear and abrasion resistance of our low-friction tapes. Use it for wire wraps and sliding bearing surfaces.

Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1,000 volts to meet ASTM F1505 and IEC 60900.

These adapters are insulated to protect against accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC 60900.

Insulated to protect against accidental contact with live electrical circuits, these extensions are tested to 1,000 volts to meet IEC 60900.

An insulated handle protects against accidental contact with live electrical circuits. These wrenches are tested to 1,000 volts to meet IEC 60900.

An insulated handle and body protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC 60900. They grip and turn screws that are too small to hold by hand or located in hard-to-reach spots.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet EN 60900 and IEC 60900.

The assorted drivers in these sets have an insulated handle and shaft that protect against shock from accidental contact with live electrical circuits. They are tested to 1,000 volts to meet ASTM and IEC standards.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet ASTM and IEC standards.

Sets include assorted drivers with an insulated handle and shaft that protect against shock from accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC, EN, or ASTM standards.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC, EN, or ASTM standards.

Wrap these rubber blankets around power lines and electrical equipment to protect against contact with high voltage.

Seal the end of crimped connections, such as motor coils, to protect them from moisture.

Extra-thick walls provide more protection against abrasion and tears than standard high-shrink-ratio tubing. This tubing shrinks down to 1/6th of its original ID, so it creates a tight seal over irregularly shaped objects.

Identify ground wire with this green-and-yellow striped tubing.

The smallest heat-shrink tubing we offer, this tubing protects wire with a 0.017" and smaller diameter.

A layer of conductive cloth protects wire and cable from signal interference caused by nearby equipment and devices.

After being cleaned with alcohol, this tubing is bagged and sealed in a clean room. It's certified for material quality and purity.

A flame-retardant additive makes this polyolefin tubing combustion resistant and minimizes the spread of flames.

Extra-thick walls provide better protection against abrasion and tears than standard moisture-seal tubing, as well as creating a water-resistant seal.

Use this tubing where wire and cable may be exposed to chemicals, oil, and acids.

Made of PVC, this tubing resists chemicals, oil, and solvents. The adhesive lining creates a water-resistant seal when heated.

Also known as halogen-free tubing, this tubing produces minimal amounts of smoke and gas if exposed to an open flame, so it can be used in enclosed areas such as ships and tunnels.

With excellent resistance to tears and cuts, this tubing withstands demanding use.

Often used in automated applications such as robotics, this highly flexible silicone rubber tubing withstands continuous motion without cracking and tearing. It resists abrasion and can be dragged over rough surfaces without damage.

This PTFE tubing withstands temperatures up to 450° F and has an inner lining that creates a water-resistant seal when heated.

Protect wire and cable without disconnecting them from an assembly. For a water-resistant seal, this wrap has an adhesive lining that melts when the tubing is heated and bonds to the underlying surface.

Keep general purpose tubing in a variety of sizes on hand.

Maintain a supply of tubing in a variety of sizes that withstand abrasion, moisture, and chemicals.

A specially formulated silicone rubber coating allows this sleeving to stretch to twice its relaxed ID to fit over items during installation; it then tightens around its contents for a secure fit.

This sleeving withstands temperatures up to 390°F and is often used to insulate connections in transformers and relays. It prevents electricity and heat from dissipating from wire and cable.

Made of aluminum with a fiberglass liner, this sleeving reflects heat away from contents and withstands temperatures up to 390°F. A slit along the entire length makes it easy to install around wire, cable, and hose without disconnecting them.