Perforated Bars | McMaster-Carr

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Slot Center-to-Center

557 Products

Building and Machinery Hardware

Bolt-Together Framing Rails

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

49 products

Strut Channel

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

58 products

Door Locking Bars

Mount across doorways to protect against forced entry

3 products

Fastening and Joining

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

45 products

Magnets

Attract or repel metal objects to hang, secure, or position them

85 products

Electrical

Grounding Bars

Create a convenient central grounding point by connecting multiple ground wires

13 products

Grounding Blocks

In cabinets and other tight spaces, ground multiple wires at one convenient spot

8 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

23 products

Fabricating and Machining

Scrapers

Remove paint, wallpaper, adhesives, waxes, gaskets, and weld spatter

1 product

Pry Bars

Slide under heavy objects to pry, lift, and position them

6 products

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

7 products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

5 products

Material Handling

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

12 products

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

220 products