- screw holes
- • резбови отвор
English-Bulgarian polytechnical dictionary . 2013.
screw holes
Look at other dictionaries:
Screw — This article is about the fastener. For other uses, see Screw (disambiguation). Screws come in a variety of shapes and sizes for different purposes. U.S. quarter coin (diameter 24 mm) shown for scale. A screw, or bolt, is a type of fastener… … 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
Screw press — A Screw press is a type of machine press in which the ram is driven up and down by a screw. The screw shaft can be driven by a handle, or a wheel. It works by using a coarse screw to convert the rotation of the handle or drive wheel into a small… … Wikipedia
screw — n. & v. n. 1 a thin cylinder or cone with a spiral ridge or thread running round the outside (male screw) or the inside (female screw). 2 (in full wood screw) a metal male screw with a slotted head and a sharp point for fastening things, esp. in… … Useful english dictionary
screw press — noun or screw punch : a press having a ram that is forced downward by the turning of a spindle with a steep pitched thread * * * a device for applying pressure by the turning of a threaded shaft. [1680 90] * * * screw press noun (engineering) A… … Useful english dictionary
screw auger — noun hand tool for boring holes • Syn: ↑auger, ↑gimlet, ↑wimble • Hypernyms: ↑drill * * * noun 1. : auger 1 2 … Useful english dictionary
screw plate — noun : a flat metal plate with one or more holes drilled, tapped, and filed with a cutting edge for threading screws, pipes, or rods by hand * * * screw plate noun (engineering) A hardened steel plate in which a number of screwing dies of… … Useful english dictionary
screw plate — noun a steel plate with threaded holes for making male screws … English new terms dictionary
screw extractor — A device used to remove broken bolts, screws, etc., from holes … Dictionary of automotive terms
List of screw drives — Contents 1 Common types 1.1 External types 1.1.1 Square 1.1.2 Hex … Wikipedia
stage screw — noun A forged, or sometimes cast low thread count cut thread screw with a handle made up of three holes used to hold scenery in place in theaters prior to the 1990s.<! The aggressive thread held very well in stage surfaces but created a large… … Wiktionary
