screw for metal
51Screw-cutting lathe — A screw cutting lathe is a machine (specifically, a lathe) capable of cutting very accurate screw threads via single point screw cutting (which is the process of precisely guiding the motion of the tool bit in relation to the rotating motion of… …
52screw — 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 …
53Screw machine — A screw machine is a metalworking machine used in the high volume manufacture of turned components.In operation, a screw machine is similar to a lathe. Essentially a screw machine is an automated turret lathe.Screw machines have been replaced by… …
54screw — [[t]skru͟ː[/t]] screws, screwing, screwed 1) N COUNT A screw is a metal object similar to a nail, with a raised spiral line around it. You turn a screw using a screwdriver so that it goes through two things, for example two pieces of wood, and… …
55Metal-halide lamp — A metal halide gas discharge lighting system provides illumination for a college baseball game at Olsen Field in College Station, Texas, United States. Note the various colors of the lights as they warm up. Metal halide lamps, a member of the… …
56screw — screw1 [ skru ] noun count * 1. ) a thin pointed piece of metal used for fastening one thing to another. It has a raised twisted part on it called a thread. You push and turn it with a screwdriver instead of hitting it with a hammer like a nail:… …
57screw — /skru / (say skrooh) noun 1. a metal device having a slotted head and a tapering body with a helical ridge usually driven into wood with the aid of a screwdriver to assemble and secure parts of a building construction, furniture, etc. 2. a… …
58screw */ — I UK [skruː] / US [skru] verb Word forms screw : present tense I/you/we/they screw he/she/it screws present participle screwing past tense screwed past participle screwed 1) [transitive] to fasten one thing to another using screws Next screw the… …
59Screw picket — A screw picket is a metal device used to secure something to the ground. Today, screw pickets are used widely to temporarily picket dogs and grazing animals such as sheep, goats, and horses. Screw pickets are also used to stabilize small trees,… …
60screw — 1. noun a) A simple machine, a helical inclined plane. have a good screw b) A (usually) metal fastener consisting of a shank partially or completely threaded shank, sometimes with a threaded point, and …
