Metric Rails | McMaster-Carr

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T-Slotted Framing Rail Profile

Attribute

Material

Stainless Steel

Length

Thread Size

Carriage Width

Carriage Profile

Height

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

Travel Length

Overall Height

Color

Dynamic Load Capacity

Less than 1,000 lb.

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Carriage Length

Locking-Slotted Framing Component

Mounting Fastener Thread Size

Rail Length

Bearing Type

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

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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3,460 Products

Power Transmission

Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

Guide Rails

Use for short-travel, high-speed applications that require low friction

Telescoping Rails

Telescoping Rails

Carry heavy loads, such as in pick-and-place applications, machine tool doors, and press arms

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

Linear Shaft Supports

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

Track Rollers

Support and carry objects as they move along conveyor systems

Electric Slides

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

Air Slides

Convey grippers, printing heads, and other loads back and forth on a carriage

Electric Actuators

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Linear Bearing Brakes

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

Positioning Slides

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

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

Flush-Fit Framing Rails

Flush-Fit Framing Rails

Join flush-fit framing rails to build smooth stair and platform railings

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

Clamp-On Framing Rails

Clamp-On Framing Rails

Build assembly stations, conveyors, and racks that can be modified without dismantling them

Clamp-On Framing Fasteners

Clamp-On Framing Fasteners

Tighten to hold clamp-on framing in place

Electrical Power, Networking, and Controlling

DIN Rails

Mount terminal blocks, power supplies, relays, and other devices on walls and in enclosures

DIN Rail Mounting Adapters

DIN Rail Mounting Adapters

Attach to components not made for DIN rail and clip on to install

DIN Rail Mounting Brackets

DIN Rail Mounting Brackets

Create space behind rails to fit wiring and bulky components

Material Handling

Conveyor Guide Mounting Rods

Conveyor Guide Mounting Rods

Secure guides and other attachments to conveyors

Conveyor Guide Clamps

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

Cable Holders

Mount to a surface to secure and route cable

Fabricating and Machining

DIN Rail Cutters

DIN Rail Cutters

Pull the lever to smoothly cut steel and aluminum DIN rail without leaving burs

T-Tracks

A versatile foundation for custom fixturing setups

Measuring and Inspecting

Coordinate Measuring Machine Fixture Plate Mounting Rails

Coordinate Measuring Machine Fixture Plate Mounting Rails

Bolt to your table to secure the dock for your quick-change system hub

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

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