wrench head bolt

См. также в других словарях:

• wrench head — noun : a head for a bolt or screw shaped (as square or hexagonal) so as to be readily gripped between the jaws of a wrench …   Useful english dictionary

• hex head bolt — noun A bolt with a hexagonal head. See Also: hex head screw, wrench …   Wiktionary

• bolt — A securing device upon which a nut is threaded. It usually has a nut type head. It is usually measured not so much by the size of the wrench required to secure the bolt; but by the diameter of the threads, the thread pitch, the length of the bolt …   Dictionary of automotive terms

• head — [1] The upper part of something. [2] A term used to express the increase of energy content in a fluid pumped, expressed in units of energy per unit of mass, usually simply ft (feet). [3] A part of the engine which covers the piston and creates… …   Dictionary of automotive terms

• Wrench — For other uses, see Wrench (disambiguation). A set of chrome vanadium metric wrenches, open at one end, box/ring at the other. This type is commonly known as a combination wrench. A wrench or spanner is a tool used to provide grip and mechanical… …   Wikipedia

• wrench — wrencher, n. wrenchingly, adv. /rench/, v.t. 1. to twist suddenly and forcibly; pull, jerk, or force by a violent twist: He wrenched the prisoner s wrist. 2. to overstrain or injure (the ankle, knee, etc.) by a sudden, violent twist: When she… …   Universalium

• wrench — [[t]rɛntʃ[/t]] v. t. 1) to twist suddenly and forcibly; pull, jerk, or force by a violent twist 2) to overstrain or injure (the ankle, knee, etc.) by a sudden, violent twist 3) to affect distressingly as if by a wrench 4) to wrest, as from the… …   From formal English to slang

• Torque wrench — A torque wrench is a tool used to precisely set the torque of a fastener such as a nut or bolt. It is usually in the form of a socket wrench with special internal mechanisms. A torque wrench is used where the tightness of screws and bolts is… …   Wikipedia

• machine bolt — noun a bolt with a square or hexagonal head on one end and a threaded shaft on the other end; tightened with a wrench; used to connect metal parts • Hypernyms: ↑bolt * * * noun : a metal rod with a usually square or hexagonal wrench head at one… …   Useful english dictionary

• Socket wrench — A socket wrench, more commonly referred to as a ratchet, is a type of wrench, or tightening tool, that uses separate, removable sockets to fit many different sizes of fittings and fasteners, most commonly nuts and bolts. It generally includes a… …   Wikipedia

• box wrench — noun a wrench with a closed loop (a socket) that fits over a nut or bolt head • Syn: ↑box end wrench • Hypernyms: ↑wrench, ↑spanner • Part Meronyms: ↑socket * * * noun …   Useful english dictionary