Whittet Higgins PWT-08 Lockwasher Precision Automotive Temperature resistant up to 180°C

Temperature resistant up to 180°C (355°F)

as well as for making seal rings

derived from petroleum

“as-received” fasteners without cleaning

in surface-protecting

Whittet Higgins PWT-08 Lockwasher Precision Automotive Temperature resistant up to 180°CThe Whittet Higgins PWT 08 is a precision bearing lockwasher with precision ground parallel faces that keep the assembly square to the threaded shaft. A keyed inner bore seats on the shaft keyway to prevent rotation, while an external tang bends into a spanner slot of the mating locknut to positively lock the assembly against loosening from vibration, shock, and torque. Designed to the ANSI ABMA 8. 2 1999 specification, the PWT 08 pairs with PT series