All Categories > Heavy Duty Welded Steel Grating > 30-W-2 Heavy Duty Welded Steel Grating > 22-W-4 Heavy Duty Welded Steel Grating > 19-W-4 Heavy Duty Welded Steel Grating > 19-W-4 Light Duty Welded Steel Grating > 38-W-4 Heavy Duty Welded Steel Grating > Item # 3 1/2 x 3/8   Item # 3 1/2 x 3/8 38-W-4 Heavy Duty Welded Steel Grating     Printable Page       Email This Page       Save To Favorites    38-W-4 Heavy Duty Welded Steel Grating 2 3/8 center to center on bearing bars 4" center to center on cross rods Heavy Duty Welded Steel Grating larger image larger image  Specifications    Height x Bar Thickness 3 1/2 x 3/8 in Approx. Weight 25.10 lbs/ft² Section Properties 3.869 Sx, in³ 6.770 Ix, in4 Cross Bar Size 1 x 1/4 in (38-W-4) Surface Smooth Panel Length Available 20 ft 40 ft Panel Width Available    36 1/8 in Clear Span, Partially Distributed Load for 1 Ton 67 in Clear Span, Partially Distributed Load for 3 Ton 38 in Clear Span, Partially Distributed Load for 5 Ton 35 in Clear Span, Partially Distributed Load for H15/H20 40 in  MORE IMAGES  · Panel Width Chart · Max Safe Concentrated Load