The Graco 114528 Pan-Head Machined Phillips Screw is an OEM fastener from Graco for securing components in their spray, coating and line-striping equipment.
Compatible Machines / Systems
Graco LineLazer IV 3900 / 5900 (ref manual #3A1020EN-K): lists part #114528.
Graco GMAX II 3900 / 5900 / 7900 series (ref manual #3A0244D): lists part #114528.
Other Graco machines whose parts diagram shows “Screw, Mach, Phillips, PNHD – part #114528” in the fasteners section.
Key Specifications
Part Number: 114528
Type: Pan-Head Machine Screw, Phillips drive
Application: OEM fastening screw for Graco equipment components such as housings, covers and control boxes.
Why This Part Matters
Ensures correct OEM specification for fastening, maintaining proper fit, torque and reliability.
Using the proper Graco screw avoids potential issues like improper thread engagement, loosening or equipment damage.
An essential part when servicing Graco machines to keep them safe and up to factory standard.
Installation Tips
Ensure the machine is powered down and de-energised before performing service that involves removing screws.
Use the correct Phillips driver size to avoid cam-out or damage to the pan head or screw slot.
Torque the screw according to the machine’s manual specification — over- or under-tightening may impact component fit or integrity.
After installation, inspect the screw for proper seating, no stripping of head, and no vibration-induced loosening.
Frequently Asked Questions
While the screw size and drive may physically fit other machines, it is specified for Graco equipment. Fit, thread class, material and finish may differ — always check compatibility.
Check the parts or service manual of your Graco machine. If it lists “Screw, Mach, Phillips, PNHD – part #114528” then this is the correct replacement. If a different part number is shown, use that instead.
