Compatible Machines for the GRACO 120700 Screw, Shoulder
This genuine OEM part 120700 is a precision shoulder screw used in select Graco machines. Always check your machine’s parts manual to confirm compatibility.
- Graco Reactor Series proportioners (including Reactor 2 & Reactor 3 models)
- Graco Guardian Finishing Suites control cabinets
- Graco Hopper/Spray Pump assemblies featuring shoulder-screw mounting points
Product Overview
The 120700 Screw, Shoulder is a high-quality, factory-specified fastener produced by Graco for use in critical mounting applications. Its shoulder design provides alignment and load-bearing features suitable for industrial spray systems. :contentReference[oaicite:0]{index=0}
Key Features & Specifications
- Part Number: 120700 :contentReference[oaicite:1]{index=1}
- Style: Shoulder screw (shoulder length ~ 0.55 in, overall length ~ 0.35 in) :contentReference[oaicite:2]{index=2}
- Use: Secure components while providing precise alignment/load bearing in assemblies
- Brand: Graco OEM part
Installation & Fitment Tips
- Ensure the mounting hole diameter and depth match the shoulder dimension for proper fit.
- Clean the assembly area to remove debris or old fasteners before installing the new screw.
- Torque to manufacturer specification — overtightening may damage the screw shoulder or mating part.
- Verify the shoulder length is correct so components are properly spaced without binding.
Frequently Asked Questions
It’s recommended to use the genuine shoulder screw as specified—standard screws may lack the proper shoulder length, diameter, or material strength required for correct alignment and load bearing.
Inspect the shoulder for signs of wear, flattening, corrosion, or misalignment. If components mounted on the screw shift or vibrate excessively, or if alignment is off, replacement is advised.
No. While the part is used in several Graco machines (e.g., Reactor series, finishing suites), compatibility varies. Always check your machine’s specific parts list or manual before ordering.
Summary
The GRACO 120700 shoulder screw is a precision-engineered fastener designed for alignment and load-bearing mount applications in select Graco systems. Correct fitment ensures proper operation and longevity of your equipment.
For best results, always match the part number and consult your machine’s service documentation or Graco distributor with your model and serial number for confirmation.
