Rail Mounts | McMaster-Carr

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System of Measurement

Rail Height

Material

T-Slotted Framing Rail Profile

T-Slotted Framing Component

Adhesive-Surface Mounting Strip

Cable Holder and Duct

Length

Color

Pipe Size

Thread Size

Mount Type

Bracket Type

Finish

Zinc Phosphate Coated

Zinc Plated

REACH

Compliant

Not Compliant

Single Rail Profile Style

RoHS

Compliant with Exemptions

Rail Width

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

Yes

Export Control Classification Number (ECCN)

2A999

2B999

EAR99

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

T-Slotted Framing Nut Type

Double

Double Spring

Easy-Slide Spring Tab

Self-Aligning Spring Tab

Self-Aligning Spring-Loaded Ball

Self-Aligning with Handle

Set Screw

Set Screw and Spring-Loaded Ball

Single

Single with Threadlocker

Locking-Slotted Framing Component

Slip-On Framing Component

Add-On Through-Hole Connector

Replacement Set Screws

Stop Collar

Table Leg Mount

Through-Hole Connector

Through-Hole Rail Support

Through-Hole Reducer

Mounting Fastener Thread Size

Width

Rail OD

5,578 Products

Most Likely Products

T-Slotted Framing and Fittings

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

2,343 products

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

164 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

433 products

All Results

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

2,343 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

433 products

Clamp-On Framing and Fittings

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

271 products

Locking-Slotted Framing and Fittings

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

12 products

Bolt-Together Framing and Fittings

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

125 products

Strut Channel Framing and Fittings

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

479 products

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

10 products

Press-Fit Framing and Fittings

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

90 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Material Handling

Conveyor Guide Mounting Rods

Secure guides and other attachments to conveyors

138 products

Conveyor Guide Cross Blocks

Join conveyor guide mounting rods at different angles

48 products

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

39 products

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

14 products

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

61 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products

Pipe Hangers

Suspend pipe, conduit, and tube from rods, hooks, and straps

88 products

Railing Clamps

Clamp onto metal tubes to hang lighting fixtures, threaded rod, and equipment

15 products

Robot Mounts

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

2 products

Scaffold Guardrails

Add a barrier around your scaffold platform to prevent falls

3 products

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Power Transmission

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

164 products

Safety Equipment

Handrails

Grab while using stairs to reduce risk of falls

13 products

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

96 products

Electrical Power, Networking, and Controlling

DIN Rail Mounting Adapters

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

15 products

DIN Rails

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

40 products

DIN Rail Mounting Brackets

Create space behind rails to fit wiring and bulky components

12 products

Electronics Rack Equipment Installation Supports

Create temporary ledges to support heavy equipment as you mount it to a rack

4 products

Emergency Stop Switches

Cut power to equipment during emergencies

4 products

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

6 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

235 products

Measuring and Inspecting

Stroboscopes

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

3 products