Bar Grating
INTRODUCTION TO BAR GRATING
MetalMart Stocks Bar Grating
In a 19-W-4 Style:
Bearing Bar: 1-3/16” on Center spacing
Cross Bar: 4” on Center spacing


MILL FINISH – SMOOTH GRATING
BEARING BAR SIZE |
WEIGHT PER SQUARE FT. |
PANEL SIZE(All Thicknesses) |
|
1/8” x 1” | 5.0# | 3’ x 8’ | STYLE: 19-W-4 |
3/16” x 1” | 7.2# | 3’ x 12’ | FINISH: BLACK PAINT |
3/16” x 1-1/4” | 8.9# | 3’ x 16’ | CUTTING AVAILABLE |
3/16” x 1-1/2” | 10.5# | 3’ x 24’ | GALVANIZED AVAILABLE |

SERRATED GRATING
BEARING BAR SIZE |
WEIGHT PER SQUARE FT. |
PANEL SIZE(All Thicknesses) |
|
3/16” x 1” | 7.09# | 3’ x 8’ | STYLE: 19-W-4 |
3/16” x 1” | 7.09# | 3’ x 12’ | FINISH: BARE |
3/16” x 1” | 7.09# | 3’ x 16’ | CUTTING AVAILABLE |
3/16” x 1” | 7.09# | 3’ x 24’ | GALVANIZED AVAILABLE |
PRE-FAB STAIR TREADS

Smooth Tread
TRADE SIZES |
BEARING BAR |
10-15/16″ x 36″ | 3/16″ x 1-14″ |

Serrated Tread
TRADE SIZES |
BEARING BAR |
10-15/16″ x 36″ | 3/16″ x 1-14″ |
LOAD AND DEFLECTION TABLE




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