Bolt, screw, nut, nut, screw what is the difference
Datetime:2020.10.30 From:HanDan HaoQiang Fastener Manufacturing Co.,Ltd
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Bolt: mechanical parts, with nuts cylindrical threaded fasteners. By the head and the screw (with external thread of the cylinder) of two parts of fasteners, to cooperate with nut, used for fastening the two parts with hole. This kind of connection form according to bolt connection. Such as screw the nut on the bolt, and can make the two parts separately, so the bolt connection is a detachable connection. Screw: outer surface cutting spiral grooved cylindrical or cutting cone spiral groove cone. Nut, nut is nut and bolt or screw fastening screw together to the function of parts, all production machinery must use a components according to different materials, the divided into carbon steel, stainless steel, non-ferrous metals such as copper and so on several big types. Screws: kind of like a sharp nail at the end, small cylindrical or conical metal rod threaded parts, a tank or concave nest's head, used alone. Cant screw: is the use of the object of physics and mathematics principle of circular rotation and friction, fastening step by step implements part of the tool. Screw is the generic version fasteners, daily colloquial English. Screw for daily life indispensable industrial necessities: such as camera, glasses, watches and clocks, electronic use tiny screw; Television, electrical products, instruments, furniture and other general screw; As to engineering, building, bridge using large screws, nuts; Transportation equipment, aircraft, trains, cars, etc for the size of the screw. Screws are important tasks in the industry, so long as the earth exist in industry, the ability of the screw will always important.
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