swivel pin meaning in Hindi

It consisted of two sticks crossed together in the centre and set on a swivel pin in a block of wood called the " Stoc ".
The MacPherson strut, probably the world's most common form of independent suspension, evolved in the GM Cadet project by combining long tubular shock absorbers with external coil springs, and locating them in tall towers that directed the vertical travel of the wheels and also formed the " king pin " or " swivel pin axis " around which the front wheels could turn.

noun.