Base Plates | McMaster-Carr

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Number of Mounting Holes

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Mounting Plate

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EAR99

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945 Products

Building and Machinery Hardware

Strut Channel Feet

Provide a stable, nonmarring base for strut channel legs or securely fasten channel to the floor

59 products

Slip-On Framing Rail Ends

Mount slip-on framing structures to floors, walls, and ceilings

78 products

Slip-On Framing Rail Supports

Brace long runs of slip-on framing rails, either along walls or through them

33 products

T-Slotted Framing Feet

Level T-slotted framing structures and anchor them to the floor

60 products

T-Slotted Framing Mounts

Connect tubes, switches, casters, and other components to T-slotted rails

167 products

Clamp-On Framing Rail Ends

Connect to clamp-on framing rails to mount your structure to floors, walls, and ceilings

9 products

Press-Fit Framing Rail Ends

Bolt rails to floors, walls, and ceilings to secure your press-fit structure

6 products

Press-Fit Framing Rails

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

43 products

Press-Fit Framing Connectors

Tap into place with a hammer to join two or more press-fit rails

29 products

Flush-Fit Framing Rail Ends

Secure flush-fit framing structures to floors, walls, and ceilings

3 products

Bolt-Together Framing and Fittings

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

7 products

Locking-Slotted Framing and Fittings

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

7 products

Positioning Arm Mounts

Add a mounting surface to positioning arms

4 products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

126 products

Surface Plate Stands

Hold up surface plates at precise support points to maintain accuracy

16 products

Surface Plates

Extremely flat to give an accurate reference plane for layout and inspection work

51 products

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

2 products

Fabricating and Machining

Grid Fixture Plates

Use threaded and unthreaded holes to position workpieces for precise and repeatable machining

13 products

T-Slot Fixture Plates

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

7 products

T-Slot Covers

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

6 products

Fixture Tables

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

57 products

Fixture Squares

Build different fixtures on multiple sides of the same block

31 products

Sine Plates

Use with gauge blocks to measure angles on your workpiece or set up a part for precision grinding

4 products

Fixture Kits

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

50 products

V-Blocks

Hold round workpieces

5 products

Router Guide Bushings

Control the distance between a template and router bit for making precise cuts

1 product

Press Plates

Lay on the crossbeams of presses to make a sturdy base for removing bearings, bushings, and arbors

4 products

Vacuum Workholding Plates

Secure parts too thin to be held in clamps and vises for milling, drilling, routing, and finishing

11 products

Fluid Handling

Pump Baseplates

Raise pumps off of floors to prevent motor damage from floods or spills and to minimize vibration

8 products

Facility and Grounds Maintenance

Floor, Wall, and Ceiling Plates

Add a finishing touch around protruding pipes; also known as escutcheons

46 products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

2 products