4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.5 in, Thickness Tolerance +/-0.002 in, Overall Length 11.75 in, Overall Width 4 in, Fabrication Hot Rolled, Heat Treatable Yes, Mechanical Finish Precision Ground, Yield Strength 127,000 psi, Tensile Strength 148,000 psi, Brinell Hardness 197, Rockwell Hardness C26 to C32, Machinability Not Rated, Standards DFARS Compliant, Appearance Mill, Includes Material Certificate Yes, Length Tolerance +/-0.002 in
Bar Grating, Aluminum, 6063, Square, 4 ft Overall Length, 4 ft Overall Width, 0.188 in Bearing Bar Thickness, Top Surface Smooth, Bearing Bar Spacing 1.188 in, Cross Bar Spacing 4 in, Weight 3.01 lb/sq ft, Standards ISO 9001:2015 Certified, Minimum Temperature Not Applicable, Maximum Temperature Not Applicable, Application Marine, Mezzanine Floors, Sewage and Waste Treatment Plants, Walkways, Deflection @ Unsupported Length See Load Table, For Use Indoors/Outdoors Yes
Silicone Sheet, Material Silicone, Shape Sheet, Grade Standard, Length 24 in, Width 24 in, Thickness 1/2 in, Backing Type Adhesive, Cell Type Closed Cell, Color Orange, Maximum Temperature 450 Degrees F, Minimum Temperature -103 Degrees F, Maximum Adhesive Temperature 402 Degrees F, Minimum Adhesive Temperature -40 Degrees F, Tensile Strength 100 psi, Texture Smooth, Firmness @ 25 Percent Deflection 7 psi, Material Skin 2-Sided, Standards FMVSS 302, Chemical Resistance Good, Oil Resistance Fair