Secure critical assemblies with the Graco 106216 Lock Nut, designed to resist loosening under vibration and high-pressure conditions.
The 106216 Lock Nut is engineered to secure critical assemblies within high‑pressure spray systems by maintaining consistent torque and resisting loosening under vibration. Its precision design ensures secure fitment and enhances equipment reliability in industrial finishing environments.
| Thread Size | Standard “lock nut” specification as per manufacturer assembly |
|---|---|
| Material | High‑strength alloy steel |
| Design Feature | Integrated locking mechanism to resist loosening |
| Finish | Corrosion‑resistant plating for harsh environments |
| Application | Securing structural or load‑bearing fastener joints in spray equipment |
Crafted with precision machining and a locking geometry, the 106216 nut ensures that high‑load joints remain tight even when subjected to repeated cycles of pressure, vibration and thermal expansion. The corrosion‑resistant finish protects against spray booth environments, solvents and residue exposure.
Installed in clamping or mounting points of pump assemblies, manifolds or motor mounts, the 106216 lock nut helps maintain system integrity, prevent loosening, and minimize maintenance downtime. It contributes to sustained output and stability of finishing operations.
Install the nut using a calibrated torque wrench and ensure it is properly seated against a clean, flat surface. Confirm that the locking element engages fully. During routine inspections, check for signs of thread damage, corrosion or loss of locking function—replace if any degradation is found.
The 106216 lock nut is produced under rigorous manufacturing standards, with dimensional verification, material certification and finish inspection. Designed for demanding service conditions, it supports long‑term reliability in professional spray environments.
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