Shim Stock Shim Length 100 in Shim Width 6 in Thickness 0.001 in Length Tolerance +3.000/-0.125 in Width Tolerance +/-0.008 in Thickness Tolerance +/-10 Percent Material Brass Material Grade/Class Grade 260 Finish Plain Temper Half Hard Color Brass Application General Maintenance Fields where Corrosion Problems Exist System of Measurement Inch Material Quality Standards ASTM- B36 ASTM-B19 CDA-260 SAE-CA-260 Pack Size Small Pack Rockwell Hardness 30T 60-68