Graco 100035 Pan Head Machined Screw

The Graco 100035 Pan Head Machined Screw is a genuine Graco hardware component designed for secure assembly in professional line stripers. Ideal for precision fastening and durability in high-vibration applications.

Part Number: 100035
Used In: LineLazer III 3900 & 5900
Head Type: Pan Head, Machined
Application: Assembly fastener for LineLazer structural components

$7.56

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Description

Overview & Key Details for Graco 100035 Pan Head Machined Screw

Compatible Machines

LineLazer III 3900 (Airless Line Striper)
LineLazer III 5900 (Airless Line Striper)

What is the Graco 100035?

The Graco 100035 Pan Head Machined Screw is a factory-specified machine screw (pan-head profile) used in select Graco line stripers. It provides secure fastening in assemblies where a broad bearing surface under the head is preferred.

Key Specifications

Part Number	100035
Name	Pan Head Machined Screw (often listed as “Screw, mach, pnh”)
Head Style	Pan Head — slightly rounded top with flat underside for good clamping area
Typical Quantity in Assembly	Listed as used in multiple positions on LineLazer III sub-assemblies (e.g., qty ~3 in specific sections). Check your manual for exact locations/qty.
Dimensions / Thread	Refer to the official parts manual for your exact model/serial. Use only the specified size and length.
Use Case	Structural fastening within LineLazer III assemblies where wide head bearing is needed.

Service Notes & Best Practices

Match the exact thread size and length specified for your model to ensure proper clamp load and safety.
Follow the torque values in the Graco parts/repair manual for your machine.
If the manual calls for it, use a medium-strength threadlocker and replace any damaged fasteners rather than re-using.
Inspect mating parts for wear, debris, or damage before reassembly to avoid premature loosening.

Frequently Asked Questions

Use genuine or spec-matched hardware only. Even small differences in thread pitch or length can affect safety and performance. Always verify the spec in your model’s parts manual.

Confirmed in parts listings for LineLazer III 3900 and LineLazer III 5900. For other models, check that model’s official parts list to confirm usage.

Refer to the official Graco parts/repair manual for your exact model and serial. It lists the screw size, placement, and torque requirements for safe installation.

Possibly, but only if the parts list for that machine specifically calls out 100035. Do not substitute without confirmation from the manual.

Follow the Graco manual for your model. If specified, use a medium-strength threadlocker and always tighten to the stated torque.