ALUMINUM, BRASS, STEEL & STAINLESS STEEL
Lengths up to and including 6" (inches) the tolerance is +/-.005
Lengths over 6" (inches) the tolerance is +/-.010
Lengths up to and including 99 mm (millimeters) the tolerance is +/-.13 mm
Lengths from 100 mm to 150 mm the tolerance is +/-.20 mm
Lengths over 150 mm the tolerance is +/-.25 mm
Tolerances for the outside diameters are +/-.005.
PHENOLIC, NYLON, TEFLON AND DELRIN
For all lengths the tolerance is +/-.010
For the outside diameter the tolerance is +/-.010