Steel I-Beams | McMaster-Carr

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Material

Stainless Steel

Shape

Outside Height

Outside Width

Length

Wall Thickness

For Beam Shape

Inside Corner Shape

Weight Capacity @ Hanger Spacing

1,650 lb. @ 8 ft.

3,000 lb. @ 8 ft.

1,350 lb. @ 10 ft.

2,300 lb. @ 10 ft.

Beam Width

2 1/2" to 7 1/2"

3 1/4" to 12 1/2"

3 5/8" to 12 1/8"

3 5/8" to 12 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

Inside Width

Thickness

Specifications Met

Federal Specification

System of Measurement

Outside Corner Shape

Fabrication

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

OD

11/16" to 13/16"

1 3/16" to 1 5/16"

1 5/16" to 1 5/8"

1 3/4" to 1 7/8"

1 7/8" to 2 3/8"

2 1/4" to 2 3/8"

How can we improve?

224 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 Trolley Chains

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

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

Trolleys

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

Building and Machinery Hardware

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.)