

The Graco 105335 Screw, MACH, PNH is a durable OEM pan-head machine screw for securing tie rod guards, brackets, and critical assemblies in Graco spray systems.
The Graco 105335 Screw, MACH, PNH is an OEM‑grade pan‑head machine screw designed specifically for securing tie rod guards, frame brackets and other critical fasteners in Graco coating and spray equipment. Built to OEM tolerances, this screw ensures correct fit‑up and structural reliability even under high‑vibration environments.
As a genuine Graco replacement component, it affords the required thread precision and mechanical strength to maintain system integrity in professional finishing operations.
| Thread Specification | M4 × 0.7 mm (fine thread machine screw) |
|---|---|
| Head Type | Pan head (PNH) with slotted/Phillips or combination drive for accessibility |
| Material & Finish | High‑strength alloy steel, finished to resist corrosion and mechanical wear in spray environments |
| Application Environment | Used for tie rod guards, mounting brackets, assemblies subject to vibration or fluid exposure |
| OEM Quality | Specifically engineered for Graco systems to ensure proper fit and maintain mechanical alignment |
• Begin by verifying the correct thread size and head style (M4 × 0.7 mm pan head).
• Hand‑start the screw to avoid cross‑threading, then torque to the specification indicated in your machine manual.
• Periodically inspect the screw during scheduled maintenance for signs of corrosion, stripping or fatigue; replace if any wear is evident.
• For applications involving chemical exposure or elevated temperatures, use a corrosion‑resistant lubricant compatible with the system to ease future service.
Using the authentic Graco 105335 Screw, MACH, PNH helps preserve structural alignment and performance reliability of your equipment.
In summary, the Graco 105335 Screw, MACH, PNH is a dependable, OEM‑specified fastener that plays a small but essential role in maintaining the structural and operational integrity of your Graco equipment.
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