Shim Stock,6 In. W,50 In. L,0.002 In. Thk, Shim Length 50 in, Shim Width 6 in, Thickness 0.002 in, Length Tolerance +3.000/-0.250 in, Width Tolerance +/-10 Percent, Thickness Tolerance +/-10 Percent, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Temper Full Hard, Color Silver, Application Used for Spacing, System of Measurement Inch, Material Quality Standards AISI-T302, ASTM-A-666, SAE-30302, Pack Size Small Pack, Rockwell Hardness C40-45, Tensile Strength 185,000 psi