Slotted Shim Pack, With Tab, 302/304 Stainless Steel, Size A-2 In.x2 In., Temper Full Hard, Thickness (In.) 0.0050, Thickness (mm) 0.127, Thickness Tolerance +/-0.00025 In., Width 2 In., Length 2 In., Slot Width 5/8 In., Slot Depth 1-5/16 In., Tab Height 5/8 In., Tab Width 1-1/2 In., Bolt Size 1/4 In. - 5/8 In., Color Silver Metal, Tensile Strength (PSI) 185, 000 P.S.I. (MIN) for 302SS & 75, 000 P.S.I. (MIN) for 304SS, Rockwell Hardness 35-45 RC, Resists Rust and Corrosion