Eppendorf Rotor Fixing Bolt 5721411189

The Eppendorf Rotor Fixing Bolt (manufacturer material number 5721411189) is a manufacturer‑listed fastening component provided as part of the standard accessories for compatible Eppendorf/HIMAC rotors. Manufacturer documentation shows the part is supplied assembled on the rotor and identified as the "Rotor Fixing Bolt," indicating its role as the bolt used to secure the rotor assembly. Primary use cases are as the factory-installed fastener for rotor installation and as a replacement/spare part for maintenance and service of compatible centrifuge rotors.

Key Features:

• Manufacturer part number: 5721411189
• Product name: Rotor Fixing Bolt (listed as standard accessory)
• Quantity supplied: 1 (standard accessory; supplied assembled on the rotor)
• Documented compatibility example: included with R7A fixed-angle rotor as a standard accessory

Advantages:

• Ensures correct and manufacturer‑intended fastening of the rotor assembly, supporting safe and reliable centrifuge operation.
• Factory-supplied and pre-assembled on the rotor, reducing assembly steps and the risk of missing or mismatched fasteners during installation.
• Available as a defined spare (material no. 5721411189), simplifying maintenance and replacement with a manufacturer-supported part.