Screw, Overall 72 in L, 2.5 in dia., Nook, Mfr#: 12254

Acme Screw, Screw Diameter 2.5 in, Thread Direction Right Hand, Overall Length 72 in, Material Alloy Steel, Travel per Revolution 0.25 in, Thread Pitch 0.25 in, Number of Starts 1, Backlash Clearance 0.012 in, Threads per Inch 4, ISO Form 2C