castellated nut
11castellated — [ kastəleɪtɪd] adjective 1》 having battlements. 2》 (of a nut or other mechanical part) having grooves or slots on its upper face. Derivatives castellation noun Origin C17: from med. L. castellatus, from L. castellum (see castle) …
12castle nut — noun Etymology: so called from the resemblance of its grooves to the crenels of a battlement : castellated nut * * * castle nut noun A six sided nut with six radial slots, two of which line up with a hole in the bolt or screw, a split pin… …
13castle nut. — See castellated nut. [1900 05] * * * …
14castle nut — British term for castellated nut …
15castle nut. — See castellated nut. [1900 05] …
16Battlement — Castellated redirects here. For the hardware item, see castellated nut. 9th cent. BC relief of an Assyrian attack on a walled town with battlements …
17Locknut — A locknut (lock nut or locking nut) is a nut that is used to stop some other nut or similar component from working loose for example at a certain frequency of vibrations.Two ordinary nutsFor example, where a nut would otherwise loosen over time… …
18Bolted joint — Bolted joints are one of the most common elements in construction and machine design. They consist of cap screws or studs that capture and join other parts, and are secured with the mating of screw threads.There are two main types of bolted joint …
19castellation — a unit of angle measure equal to 1/6 turn or 60°, used in mechanical engineering. A castellated nut is a locknut having a raised rim with a number of equally spaced slots, usually 6. A cotter pin fits into one of the slots and into a hole… …
20Honda VFR750R — The Honda VFR750R, frame designation RC30 , was a fully faired racing motorcycle created for homologation purposes for the World Superbike championship by Honda Racing Corporation (HRC). It was first released to the Japanese market in 1987.… …
