T-Slot Plates | McMaster-Carr

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System of Measurement

Length

Material

Rail Height

Width

Thickness

T-Slotted Framing Rail Profile

Surface Bracket Type

Quick-Install 90° Angle

Quick-Install Straight

Shape

T-Slot Width

Thread Size

Number of T-Slots

Color

Slot Width

Mounting Fastener Thread Size

1/4"-20

5/16"-18

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

REACH

Height

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

Mounting Slot Height

Mounting Fastener Installation Type

Table Length

Clamp Type

Stud Diameter

585 Products

Fabricating and Machining

T-Slot Fixture Plates

Position workpieces with T-slot nuts, bolts, and setup studs for precise machining

7 products

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

70 products

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

161 products

T-Slot Covers

Snap into T-slots to block chips, debris, and small parts from falling in

6 products

Rotary Angle Indexers

Position round workpieces at precise, repeatable angles for machining flats, hexes, and key slots

2 products

Milling Tables

Turn the handles to position work on X- and Y-axes

3 products

Rotary Table Chuck Mounting Kits

Everything you need to precisely mount lathe chucks to rotary tables

10 products

Fixture Squares

Build different fixtures on multiple sides of the same block

38 products

V-Blocks

Hold round workpieces

3 products

Support Blocks

Support setup clamps for quick height adjustments

3 products

T-Slot Cleaners

Scrape debris out of machine table T-slots

2 products

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

21 products

Rotary Tables

Rotate your work 360° for easy access to different angles

16 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

1 product

Building and Machinery Hardware

T-Slotted Framing Brackets

Join T-slotted rail surfaces and corners to build virtually any structure

209 products

Material Handling

Robot Workstations

Create a portable working home for your robot arm

2 products