Cup frame centring bolt SCHAERER Spare Parts 3370070203

A cup frame centring bolt holds the cup frame in exact position beneath the group head of a coffee machine. Without it, the frame can shift sideways, causing the cup to sit off-centre under the spout. The bolt threads into the machine chassis and presses against the frame, locking it in place so that every cup receives the coffee stream squarely in the middle.

The operator fits the bolt by hand, turning it until the frame no longer wobbles. Once tightened, the frame stays aligned until the bolt is loosened again for cleaning or adjustment. No tools are needed beyond the fingers, and the bolt itself has no moving parts to wear or adjust.

This bolt is a spare part designed to fit SCHAERER coffee machines that use a removable cup frame. It is made to the original dimensions and thread pitch, ensuring a secure fit without modification to the machine.

Cleaning is limited to wiping the bolt with a damp cloth to remove coffee grounds or milk residue. No lubrication or disassembly is required during routine upkeep.

The catalogue places this item under Coffee Machine Spares, in the section for frame and cup-holder components.