CNC Machining Profiles | McMaster-Carr

	Rail Profile Rail Profile

	Single
	Double
	Quad
	Triple

	System of Measurement System of Measurement

Metric

Inch

	Rail Height Rail Height

	T-Slot Framing Component T-Slot Framing Component

	Color Color

	Silver		Black
	Blue		Gray
	Clear		Green
	Orange		Red
	White		Yellow

	Material Material

	Length Length

	Bracket Type Bracket Type


Surface	Corner

Brace	Concealed

Adapter	Reducer

	Mounting Fastener Thread Size Mounting Fastener Thread Size

	Rail Width Rail Width

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Single Rail Profile Style Single Rail Profile Style


Four Slot	Corner Two Slot

Inline Two Slot	One Slot

Three Slot	Low Profile One Slot

Radius Two Slot	Angled Two Slot

Angled One Slot	Half Round One Slot

	Finish Finish

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Rail Construction Rail Construction

Solid

Hollow

	Width Width

	Nut Style Nut Style


Hammer	Single

Double	Self-Aligning

Spring Tab	Spring Loaded Ball

Triple	With Handle

With Stud	Single with Threadlocker

Spring	Push In

Double Spring

	T-Slot Width T-Slot Width

	Temper Temper

	Mounting Fastener Thread Length Mounting Fastener Thread Length

	Corner Bracket Style Corner Bracket Style


Corner	Extended Corner

Open Gusset	Open Extended Gusset

Three-Way Outside Corner	Outside Corner

Closed Extended Gusset	Closed Gusset

Extended Slotted Corner	Slotted Corner

Extended Quick-Install Corner	Quick-Install Corner

	Mounting Fastener Installation Type Mounting Fastener Installation Type

1,607 Products

T-Slotted Framing and Fittings

T-Slotted Framing Rails

These rails have continuous T-slots for attaching fittings. Use this versatile framing to configure machine guards, enclosures, carts, and workstations.

T-Slotted Framing Storage Components

Stay organized with hooks, bin boxes, shelves, and tool holders that work with T-slotted framing.

T-Slotted Framing Structural Brackets

Connect T‐slotted rails and reinforce joints for structural stability.

T-Slotted Framing Mounting Brackets

Attach sensors, tubes, and other components to T-slotted framing rails and structures.

T-Slotted Framing Levels

Mount these bull's eye levels to workstation and table frames made of T-slotted framing for easy leveling in all directions on the horizontal plane.

T-Slotted Framing Slides, Tracks, and Rollers

Slide drawers, panels, and doors with these tracks and rollers.

T-Slotted Framing Fasteners

Screw and nut sets or nuts secure brackets and other accessories to rails.

T-Slotted Framing Caps, Covers, and Seals

Seal T-slots, rail ends, and gaps between rails to keep out dust, debris, and other contaminants.

T-Slotted Framing Hinges

Use hinges to add doors, lids, and machine guards to T-slotted framing.

T-Slotted Framing Mounting Feet and Casters

Add mounting feet and casters to T-slotted framing structures to level equipment, anchor legs to the floor, or add mobility.

T-Slotted Framing Linear Bearings and Track Rollers

Mount components to these load-rated bearings and track rollers to add linear motion along T-slotted rails.

T-Slotted Framing Bases

Get projects off to a quick start with these kits that include the components you need to build simple structures, such as workbenches and stands.

T-Slotted Framing Toggle Clamps

For repetitive workholding, mount these clamps to T-slotted framing to hold and release parts.

T-Slotted Framing Lighting

Illuminate workstations, enclosures, and machines.

T-Slotted Framing Grounding Terminals and Breakers

Control static and ground T-slotted framing structures with these bonding and grounding components.

T-Slotted Framing Bumpers

Bumpers cushion doors and other moving parts to prevent damage and reduce noise.

T-Slotted Framing Conveyors

Add rollers to T-slotted framing to create flow rails, ball transfer tables, and other manual conveyors.

T-Slotted Framing Cable Holders and Duct

Route wires, cables, and tubing along T‐slotted rails.

T-Slotted Framing Jigs

Align and drill accurate holes in T-slotted rails with these reusable templates.

T-Slotted Framing Monitor Mounts and Positioning Arms

Attach and position phones, tablets, monitors, and other displays on T-slotted rails.

T-Slotted Framing Manifolds

Distribute compressed air, hydraulic fluid, or water from a single supply to multiple locations.

T-Slotted Framing Handles

Add a convenient grip to steer carts or open and close doors, windows, and drawers made of T-slotted framing.

T-Slotted Framing Locks and Latches

Secure doors and windows made of T-slotted framing to protect valuables or restrict access for safety.

T-Slotted Framing Pivots

Pivots provide smooth motion at the junction between two T-slotted rails.

T-Slotted Framing Outlet Strips

Add electrical outlets to workstations with these outlet strips that mount on T-slotted rails.

T-Slotted Framing Panels and Doors

Add panels to T-slotted framing to create machine guards, strip doors, and welding curtains.

Miniature T-Slotted Framing and Fittings

Build test fixtures, prototypes, and other small structures with this miniature version of T-slotted framing and fittings.

Mounts for Robot Teach Pendants

Store your robot teach pendant conveniently near your robot but out of harm’s way.

Robot Mounting and Toolholding

Telescoping Bases for Universal Robots

Take your Universal Robots arm to new heights—these bases move up and down to extend your robot’s vertical reach for high and low stacking jobs.

Robot Base Mounts

Secure your robot arm to benches, frames, or other surfaces with these base mounts.

Robot Bases

Elevate robot arms with these bases so they can reach onto raised surfaces, such as conveyor belts or workstations.

Positioning Slides for Universal Robots

Extend the horizontal reach of your Universal Robots’ arm to operate your robot at multiple positions along an assembly line, or transport workpieces from a conveyor to your CNC.