

Genuine Graco 104105 Nut, Lock Hex—correct 1/4-20 thread for secure, vibration-resistant fastening in Graco assemblies. Verify against your unit’s parts list before ordering.
The Graco 104105 is a Nut, Lock Hex used to secure components against vibration in various Graco sprayer assemblies. Specification commonly referenced: 1/4-20 thread.
| Part Number | 104105 |
|---|---|
| Description | Nut, Lock Hex (typically noted as 1/4-20) |
| Function | Prevents loosening under vibration; secures sub-assemblies (e.g., motor/drive brackets) |
| Typical Use | Hydraulic/power sprayer assemblies including GH 533, GH 733, GH 833 |
| Packaging | Sold individually (qty 1) |
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