Parallel Keys – How to Use It?
.wp-image-1657{display:none;} Stainless steel parallel key is a mechanical transmission connection between a shaft and a hub, with a wheel. (e.g. a gear wheel or a bullwheel) Stainless steel parallel keys: What are them? Parallel key is essentially a stainless steel parallelepiped. According to UNI 6604 standard, it shall be constructed of stainless steel with a …