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Step Tread
For Use Outdoors
Bearing Bar Width
Uniform Load Rating @ Unsupported Length
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Export Control Classification Number (ECCN)
DFARS Specialty Metals
Mounting Hardware Included
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Weight
Uniform Load Deflection @ Unsupported Length
Bearing Bar Center-to-Center Width
Metal Bar Grating Stair Treads
 |  |
Smooth 304 Stainless Steel | Mounting Dimensions |
Choose these stair treads for greater durability than metal plank grating stair treads. They have an open surface that prevents debris from accumulating. Nosing is textured for traction.
304 Stainless Steel—Stainless steel treads have better corrosion resistance than steel or aluminum.
Drainage Opening | Mounting Hole | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Dp. | Ht. | Thk. | Bearing Bar Ht. | Wd. | Lg. | Load Cap., lb. | No. of | Dia. | Lg. | Wd. | Ctr.-to-Ctr. (A) | Ctr.-to-Tread Top (B) | Ctr.-to-Tread Nosing (C) | Mounting Hardware Included | For Use Outdoors | Each | |||
Smooth | ||||||||||||||||||||
304 Stainless Steel | ||||||||||||||||||||
| 36" | 9 3/4" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 5820T3 | 0000000 | ||
| 36" | 10 15/16" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 5820T2 | 000000 | ||
| 36" | 12 1/8" | 2 1/2" | 3/16" | 1" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 5820T4 | 000000 | ||
| 36" | 12 1/8" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 5820T1 | 000000 | ||
Plank Grating
 |
Style A |
Use plank grating for platforms, stair treads, ramps, and decks. Openings allow light to pass through and water to drain. Cut grating with a band saw, hack saw, circular saw, or shears. Use Fasteners for Plank Grating to secure.
Style A—Serrated
|  |
Style A |
Style A are serrated to provide maximum slip resistance.
Drainage Opening | Uniform Load | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Top Projection | Thk. | Ga. | Wd. | Lg. | Rating @ 2 ft. | Deflection @ 2 ft. | Mounting Hardware Included | For Use Outdoors | Choose a Length, ft. | Per Ft. | |||
304 Stainless Steel | |||||||||||||||
| 4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 2, 3, 4, 5, 6, 8 | 6247T15 | 000000 | ||
| 4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 10, 12 | 6247T19 | 00000 | ||
| 7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 2, 3, 4, 5, 6, 8 | 6247T16 | 00000 | ||
| 7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 10, 12 | 6247T21 | 00000 | ||
| 9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 psf @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 2, 3, 4, 5, 6, 8 | 6247T17 | 00000 | ||
| 9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 psf @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 10, 12 | 6247T22 | 00000 | ||
| 11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 psf @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 2, 3, 4, 5, 6, 8 | 6247T18 | 00000 | ||
| 11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 psf @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 10, 12 | 6247T24 | 00000 | ||
Metal Bar Grating
Smooth
 |  |
Bearing Bar | Uniform Load | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd., ft. | Ht. | Wd. | Ctr.-to-Ctr. Wd. | Cross Bar Ctr.-to-Ctr. Lg. | Rating @ 2 ft. | Deflection @ 2 ft. | Mounting Hardware Included | For Use Outdoors | Choose a Length, ft. | Per Ft. | |||
304 Stainless Steel | |||||||||||||
| 1 | 1" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T11 | 000000 | ||
| 1 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T12 | 000000 | ||
| 1 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 psf @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T13 | 000000 | ||
| 2 | 1" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T14 | 000000 | ||
| 2 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T15 | 000000 | ||
| 2 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 psf @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T16 | 000000 | ||
| 3 | 1" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T17 | 000000 | ||
| 3 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T18 | 000000 | ||
| 3 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 psf @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 5870T19 | 000000 | ||
Smooth Made-to-Order
| |
Wd. | Lg. | Bearing Bar | Uniform Load | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Wd., ft. | Tolerance | Max. Lg., ft. | Tolerance | Ht. | Wd. | Ctr.-to-Ctr. Wd. | Cross Bar Ctr.-to-Ctr. Lg. | Rating @ 2 ft. | Deflection @ 2 ft. | Mounting Hardware Included | For Use Outdoors | Per Sq. Ft. | |||
304 Stainless Steel | |||||||||||||||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 5870T21 | 0000000 | ||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 5870T22 | 000000 | ||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 psf @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 5870T23 | 000000 | ||
Serrated
 | |
Bearing Bar | Uniform Load | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd., ft. | Ht. | Wd. | Ctr.-to-Ctr. Wd. | Cross Bar Ctr.-to-Ctr. Lg. | Rating @ 2 ft. | Deflection @ 2 ft. | Mounting Hardware Included | For Use Outdoors | Choose a Length, ft. | Per Ft. | |||
304 Stainless Steel | |||||||||||||
| 1 | 1" | 3/16" | 1 3/16" | 4" | 592 psf @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T71 | 000000 | ||
| 1 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T72 | 000000 | ||
| 1 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T73 | 000000 | ||
| 2 | 1" | 3/16" | 1 3/16" | 4" | 592 psf @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T74 | 000000 | ||
| 2 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T75 | 000000 | ||
| 2 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T76 | 000000 | ||
| 3 | 1" | 3/16" | 1 3/16" | 4" | 592 psf @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T77 | 000000 | ||
| 3 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T78 | 000000 | ||
| 3 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 2, 3, 4, 6, 8, 10 | 4234T79 | 000000 | ||
Serrated Made-to-Order
| |
Wd. | Lg. | Bearing Bar | Uniform Load | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Wd., ft. | Tolerance | Max. Lg., ft. | Tolerance | Ht. | Wd. | Ctr.-to-Ctr. Wd. | Cross Bar Ctr.-to-Ctr. Lg. | Rating @ 2 ft. | Deflection @ 2 ft. | Mounting Hardware Included | For Use Outdoors | Per Sq. Ft. | |||
304 Stainless Steel | |||||||||||||||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1" | 3/16" | 1 3/16" | 4" | 592 psf @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 4234T81 | 0000000 | ||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 psf @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 4234T82 | 000000 | ||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 psf @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 4234T83 | 000000 | ||
Ladder-Style Steps
 |
Serrated Step |
 |
Perforated Step |
Good for use as ladder rungs, cut these steps to size with a metal-cutting saw and weld them in place. For a clean weld, match the step material to the surface you are welding to. These steps must be welded at each end with welds capable of supporting the rated capacity. For those 5 ft. and longer, the maximum cut length is 24". Shorter lengths support higher capacities.
Note: Check local, state, and federal codes, including OSHA, for safe set up and operating practices.
Serrated Step—Serrated steps give you maximum slip resistance and allow liquids and debris to pass through. Perforated steps are less slip-resistant than serrated steps but offer a more comfortable hand grip.
Overall | |||||||
|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Weight Capacity | Each | |||
304 Stainless Steel | |||||||
Serrated Step | |||||||
| 1 1/4" | 17" | 1 1/8" | 540 lb. | 6926T15 | 000000 | ||
| 1 1/4" | 7 ft. | 1 1/8" | 250 lb. for 18" to 24" Cut Lengths, 540 lb. Up to 18" Cut Lengths | 6926T7 | 000000 | ||
Perforated Step | |||||||
| 1 1/2" | 5 ft. | 1 1/4" | 230 lb. for 18" to 24" Cut Lengths, 300 lb. Up to 18" Cut Lengths | 6926T114 | 00000 | ||
| 1 1/2" | 5 ft. | 2 1/4" | 380 lb. for 18" to 24" Cut Lengths, 510 lb. Up to 18" Cut Lengths | 6926T122 | 000000 | ||
Fold-Up Steps
 |  |
Style 1 | Style 3 |
Flip these steps down when you need them and fold them up when you don’t. They can be bolted onto a stable surface, such as a wall. All steps have a diamond-plate or serrated tread for maximum slip resistance.
Note: Check local, state, and federal codes, including OSHA, for safe operating practices.
Style 1
|
Style 1 have a cutout and rounded edges that you can grab with your hand if needed.
304 Stainless Steel—304 stainless steel steps are corrosion resistant and have good chemical resistance.
316 Stainless Steel—316 stainless steel steps offer the highest corrosion resistance and the best protection against chemicals and salt water.
Overall | Step | Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Wd. | Dp. | Tread | Projection | Wt., lb. | Wt. Cap. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. Ht. | Assembly | Each | |||
304 Stainless Steel | |||||||||||||||||
| 4 3/4" | 1 3/4" | 3 3/4" | 4 3/8" | 2 1/8" | Diamond Tread | 3 3/4" | 2 | Not Rated | No | 2 | 5/16" | 3 7/8" | Assembled | 8035T13 | 000000 | ||
316 Stainless Steel | |||||||||||||||||
| 4 3/8" | 1 7/8" | 3 1/2" | 3 3/8" | 2" | Diamond Tread | 3 1/2" | 1 | Not Rated | No | 2 | 5/16" | 3 5/8" | Assembled | 7963T34 | 00000 | ||
Style 3
|
304 Stainless Steel—304 stainless steel steps are corrosion resistant and have good chemical resistance.
Overall | Step | Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Wd. | Dp. | Tread | Projection | Wt., lb. | Wt. Cap. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. Ht. | Ctr.-to-Ctr. Wd. | Assembly | Each | |||
304 Stainless Steel | ||||||||||||||||||
| 3 3/8" | 2 3/8" | 5 5/8" | 1" | 4 1/4" | Serrated | 5 5/8" | 1 | Not Rated | No | 4 | 3/16" | 2 5/8" | 1 3/4" | Assembled | 7963T36 | 000000 | ||
Heavy Duty Metal Antislip Tape
 |
Metal abrasives embedded in a metal backing allow this tape to last far longer than other antislip tape. It is often used to cover larger areas than other antislip tape, such as walkways and ramps. Tape has an adhesive backing and can be walked on immediately after installation.
