Hardware turning accessories, such as nuts, are gradually being applied in shaft end locking situations for rotating motion parts, such as anti loosening bearings for ball screw installation ends.
Hardware turning accessoriesThe second anti loosening method is more reliable than the first, but its structure is relatively complex.
Compared to the first two, the third clock has better anti loosening effect, simpler and more aesthetically pleasing structure, and smaller axial size.
Hardware turning accessories with semi-circular keys are a type of key, with a flat upper surface and a semi-circular arc lower surface, with both sides parallel. Half circle key, also known as crescent key.