HZPT’ Worm Gear and Worm Wheels are available in 24, 32, 48 & 64 pitch.
Worm Wheels are manufactured with a pin hub or split hub in bronze.
Obtainable in single, worm gear shaft double or 4 threads.
Anti-backlash Worm wheels can be found in bronze with a 303 stainless steel hub.
Worms are also available with solitary, double or 4 threads.
Worms can be found in 303 stainless steel for use with single, double or 4 thread 
wheels.
Worm shafts available in 48 & 64 pitch in 303 stainless.