Steel I-Beams | McMaster-Carr

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Material

Stainless Steel

Shape

System of Measurement

Outside Height

Outside Width

Length

Wall Thickness

For Beam Shape

Inside Corner Shape

Height

Beam Width

2 1/2" to 4 1/2"

2 1/2" to 7 1/2"

2 1/2" to 8 5/8"

2 3/4" to 4 1/2"

Yield Strength

Weight Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

Weight Capacity @ Hanger Spacing

1,650 lb. @ 8 ft.

3,000 lb. @ 8 ft.

1,350 lb. @ 10 ft.

2,300 lb. @ 10 ft.

Specifications Met

Federal Specification

Thickness

Outside Corner Shape

Inside Width

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Fabrication

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

Highly Weldable

How can we improve?

290 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

Material Handling

I-Beam Tracks

Create a runway for trolleys to carry loads along overhead beam conveyors

Conveyor Trolleys

Conveyor Trolleys

Carry loads along overhead beam conveyors

Conveyor Trolley Chains

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

Trolleys

Transport hook-mount hoists along a beam for lifting and moving loads

Cable and Hose Trolleys

Cable and Hose Trolleys

Move cable and hose along wire rope, channel, or beams; also known as festoon trolleys

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

Threaded Rod Mounts

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

Building and Machinery Hardware

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

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

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

Fastening and Joining

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)