Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 168. Chapters: Gears, Screws, Simple machine, Lever, Inclined plane, Pulley, Archimedes' screw, List of screw drives, Screw thread, Transmission, List of gear nomenclature, Derailleur gears, Tap and die, Bicycle gearing, Gear ratio, Hub gear, Screwdriver, Roller screw, Bolted joint, Unified Thread Standard, John Penn, Epicyclic gearing, Hex key, Multi-jackbolt tensioner, Leadscrew, Worm drive, British Standard Whitworth, Hobbing, Computer case screws, Non-synchronous transmission, Wheel train, Block and tackle, ISO metric screw thread, Wheel and axle, Nut, Trapezoidal thread forms, Backlash, Harmonic drive, Whippletree, Bevel gear, Torx, Bicycle drivetrain systems, Rohloff Speedhub, Ball screw, Spiral bevel gear, Anchor bolt, ISO 898, Gear oil, Compound lever, Helix angle, ASTM A325, British Association screw threads, Wedge, ASTM A490, Panzergewinde, ISO 965, Torque screwdriver, Gashing, United States Standard thread, Gear cutting, Non-circular gear, ASTM F568M, Thread-locking fluid, Buttress thread, Cycloidal drive, Involute gear, Duplex worm, Shimano Alfine, Dynamic simulation, Rack and pinion, Herringbone gear, Thread angle, Sun and planet gear, Profile angle, Differential pulley, Set screw, Cremaillere, Threaded rod, Sprocket, Tooth Interior Fatigue Fracture, ASTM A354, Interrupted screw, British standard fine thread, Retro-Direct, Shimano Nexus, Tri-Wing, Henry F. Phillips, Square thread form, Relieving tackle, Sachs Elan, Rolamite, Plunger, Cycloid gear, Scrollerwheel, Gear shaping, Ravigneaux planetary gearset, Starter ring gear, One Good Turn, Screw extractor, British Standard Cycle, American Gear Manufacturers Association, Pressure angle, P. L. Robertson, Rotafix, Segmented spindle, Cam out, Screw anchor, Quench press, Mating connection, Gear manufacturing, Self-tapping screw, Eye bolt, SRAM i-Motion, Spur gear corrected...