cylinder head bolts
71Archimedes — For other uses, see Archimedes (disambiguation). Archimedes of Syracuse (Greek: Ἀρχιμήδης) …
72Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… …
73Ford Pinto — Manufacturer Ford Motor Company Production 1970–1980 Model years 1971 1980 …
74Zhang Heng — For other uses, see Zhang Heng (disambiguation). This is a Chinese name; the family name is Zhang. Zhang Heng (張衡) Born …
75Grinding wheel — Grinding wheels A grinding wheel is an expendab …
76Pile driver — A pile driver is a mechanical device used to drive piles into soil to provide foundation support for buildings or other structures. The term is also used in reference to members of the construction crew that work with pile driving rigs.One… …
77Silk Road — The Silk Road, or Silk Routes, are an extensive interconnected network of trade routes across the Asian continent connecting East, South, and Western Asia with the Mediterranean world, including North Africa and Europe. The so called Silk Routes… …
78Mini — For the Mini marque, see Mini (marque). For other uses of Mini , see Mini (disambiguation). Mini Manufacturer BMC to MG Rover, and Innocenti …
79Cartridge (firearms) — From left: .50 BMG, .300 Win Mag, .308 Winchester, 7.62×39mm, 5.56×45mm NATO, .22LR. A cartridge, also called a round, packages the bullet, gunpowder and primer into a single metallic case precisely made to fit the firing chamber of a firearm …
80Curtiss OX-5 — OX 5 Preserved OX 5 engine Type V 8 piston engine Manufacturer …
