3504 Series Lead Screw Clamping Collar (6mm Lead, 6 Start, 16mm OD, 8mm Length)

The bore of this 6mm lead screw clamping collar matches the threads of a 6mm, 6 start lead screw to provide maximum clamping force when the pinch bolt is tightened down.  A lead screw collar is commonly found in linear motion assemblies where the lead screw is held in a bearing or pillow block and it’s necessary to restrict the lead screw from moving axially.