bolt hole — The hole in metal through which a bolt must be inserted or screwed in place. Also see wheel bolt hole … Dictionary of automotive terms
Butt joint — For the geometry in welding, see Butt joint (welding). A butt joint is a joinery technique in which two members are joined by simply butting them together. The butt joint is the simplest joint to make since it merely involves cutting the members… … Wikipedia
Action (piano) — The action of a piano is the mechanical assembly which translates the depression of the piano keys into a felt hammer striking the strings. The illustration to the right is of a circa 1907 Wessell, Nickel and Gross Upright action; the parts are… … Wikipedia
List of Canada's Worst Handyman episodes — This is a list of episodes for the first season of the Canadian television series Canada s Worst Handyman , where the worst contestant, as determined by 25 challenges over 12 days, is given the dubious title. Format Each of the first five… … Wikipedia
GPO telephones — The United Kingdom s General Post Office (GPO) had a number of telephones that were provided by them for connection to their exchanges. Until 1982 the GPO had a monopoly on the provision of all telephones within the UK and so the range was… … Wikipedia
screw — screwable, adj. screwer, n. screwless, adj. screwlike, adj. /skrooh/, n. 1. a metal fastener having a tapered shank with a helical thread, and topped with a slotted head, driven into wood or the like by rotating, esp. by means of a screwdriver. 2 … Universalium
Gravity bong — Waterfall method= Similar in design to the bucket method is the fountain method, also known as a waterfall bong or flood (southern US colloquialism). A Fountain usually consists of a plastic bottle with a hole punched at the bottom and a… … Wikipedia
Computer case screws — From left to right: a 6 32 thumbscrew, a 6 32 screw, an M3 screw, and a self tapping screw for case fans Computer case screws are the hardware used to fasten together parts of a computer case and to fasten the system components (such as… … Wikipedia
Harmonica — For other uses, see Harmonika (disambiguation). Harmonica A 16 hole chromatic (top) and 10 hole diatonic harmonica Other instrument Classification Wind Free … Wikipedia
Shoe studs — Studs or Screw in Calks are traction devices screwed into the bottom of a horse shoe. Use of studsStud improve a horse s balance and grip over uneven or slippy terrain, and can make him move better and jump more confidently in poor footing. The… … Wikipedia
Laboratory glassware — Three beakers, a conical flask, a graduated cylinder and a volumetric flask … Wikipedia