Collar: A cylindrical component often used to secure shafts, rods, or other mechanical parts. Collars can serve as positioning devices, placing shafts or rods in specific locations, or they can be employed to secure components to prevent movement during assembly or operation.
Washer: A washer is a thin, flat, disk-shaped component often used to distribute pressure, reduce friction, and protect connecting parts.
Collar: A cylindrical component often used to secure shafts, rods, or other mechanical parts. Collars can serve as positioning devices, placing shafts or rods in specific locations, or they can be employed to secure components to prevent movement during assembly or operation.
Washer: A washer is a thin, flat, disk-shaped component often used to distribute pressure, reduce friction, and protect connecting parts.