Manufacturer Part Number: 66774|Overall Thickness|Overall Width|6inThickness (mm)|Thickness (Inch)|3/8Overall Length|18inSquare Tolerance|+/- 0.001 inWidth (Inch)|6Square Tolerance (Decimal Inch)|+/-0.0010Thickness Tolerance (mm)|Thickness Tolerance (Decimal Inch)|+/-0.0010Thickness Tolerance|+/- .001 inLength (Inch)|18Width Tolerance|+ .005 - .000 inWidth Tolerance (mm)|Width Tolerance (Decimal Inch)|0.0050 - 0.0000Length Tolerance|+ .25 inLength Tolerance (mm)|Length Tolerance (Decimal Inch)|+0.2500Yield Strength|Yield Strength|Application|Standards|Material Specification|AISI Type O1 Oil HardeningMaterial|Tool SteelSquareness|Edge: 0.003; End: 0.004 per Inch of ThicknessShipping Weight|Width (mm - 2 Decimals)|Length (mm)|Additional Information|Product Service Code|UNSPSC Code|31231200