for me rope Entrance rotating screw It eyelash use
Rotating bolt - Wikipedia
Rotary Screw Compressors | Your Supply of Reliable Constant Pressure
Rotating screw jack - SR series - PCM - nut
What is JACKSCREW and how it works - Translating Screw Jack and Rotating Screw Jack - YouTube
SWL5 Ton Worm Gear Lift Mechanism Type H In Rotating Screw Jack,SWL5 Ton Worm Gear Lift Mechanism Type H In Rotating Screw Jack Suppliers,manufacturers,factories
Captive Panel Screw-Tool only, Spinning Clinch Bolt, No Spring - Unified Type SCB On PennEngineering