Extrusions | McMaster-Carr

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System of Measurement

Rail Height

T-Slotted Framing Rail Profile

Attribute

Length

Color

Black/Fluorescent Yellow

Fluorescent Amber

Fluorescent Blue

Fluorescent Green

Fluorescent Red

Single Rail Profile Style

Angled One Slot

Angled Two Slot

Corner Two Slot

Half Round One Slot

Inline Two Slot

Low Profile One Slot

Radius Two Slot

Rail Width

Locking-Slotted Framing Component

Mounting Bracket

Surface Bracket

Rail Construction

Material

Cotton/Polyester Fabric

Rail Texture

T-Slot Width

Thread Size

Corner Bracket Style

45° Outside Angle

Quick-Install Closed Gusset

Three-Way Outside Corner

T-Slotted Framing Nut Type

Easy-Slide Spring Tab

Hammer with Stud

Self-Aligning Spring Tab

Self-Aligning Spring-Loaded Ball

Self-Aligning with Handle

Set Screw and Spring-Loaded Ball

Single with Threadlocker

Spring-Loaded Ball

Double Rail Profile Style

Corner Four Slot

Corner Three Slot

Corner Two Slot

Inline Two Slot

Low Profile Two Slot

Width

Mounting Fastener Thread Size

Mounting Fastener Installation Type

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

28,240 Products

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Locking-Slotted Framing and Fittings

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

Press-Fit Framing and Fittings

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

Edge Trim

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

Panel Connecting Trim

Panel Connecting Trim

Connect two panels while protecting the edges from damage

Corner Guards

Shield corners on walls and other surfaces from impact

Surface Guards

Protect walls and other flat surfaces from impact

Door Edge Plates

Door Edge Plates

Reinforce door edges to guard them against damage from foot traffic and equipment

Tubing Guards

Safeguard pipe, tubing, and other round equipment from impact

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

Wall Bases

Protect the bottom of walls from foot traffic and impact

Door Kick Plates

Door Kick Plates

Protect door bases from foot traffic and equipment; also known as armor and mop plates

Protective Film

Protective Film

Temporarily adhere to surfaces to protect them from scratches, nicks, and dirt

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Teach Pendant Holders

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

Door Drip Guards

Door Drip Guards

Divert rain and snow away from door openings

Raw Materials

Aluminum

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

Plastic

A lightweight alternative to metal and glass

Steel

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

Stainless Steel

Stainless Steel

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

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Foam

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

Carbon Fiber

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

Brass

More machinable than copper and bronze—all with material certificates for traceability

Garolite

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

Kevlar

Super tough for protection against prolonged wear and abrasion

Aramid

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

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Additives and Fillers

Additives and Fillers

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

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

O-Ring Bonding Kits

O-Ring Bonding Kits

Everything needed to make O-rings

Fabricating and Machining

T-Tracks

Add fixturing to flat surfaces on machines such as table saws, CNC routers, and drill presses

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

Electrical

Electrical Enclosure Mounting Channels

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

Facility and Grounds Maintenance

Steel Hat Channel

Steel Hat Channel

Creates space for insulation inside walls and ceilings

Rebar

Reinforces concrete to reduce the chance it will crack from expansion and contraction

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

Material Handling

Robot Mounts

Secure your robot arm to benches, frames, or other surfaces

Lighting

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

Measuring and Inspecting

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

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