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Graco 102433 Set Screw

The Graco 102433 Set Screw is a precision OEM screw designed for fluid regulator assemblies. It ensures secure adjustment and stable pressure control in professional sprayer systems.

  • Thread Size: No. 10-32 UN
  • Length: 3/4"
  • Drive Type: Hex-socket (Allen)
  • Fits: Graco Regulators 223621, 208082, 223622, 223623

$17.27
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Product Overview & Compatibility

Compatible Machines / Assemblies

  • Graco Fluid Regulator 223621 (Series A)
  • Graco Fluid Regulator 208082 (Series D/E)
  • Graco Fluid Regulator 223622 (Series A)
  • Graco Fluid Regulator 223623 (Series A)

Specifications

Part Number Graco 102433 — Screw, Set
Thread No. 10-32 UN
Length 3/4" (0.75 in)
Head / Drive Hex-socket (Allen)
Application Adjustment / locking screw used in Graco fluid regulator assemblies.
Category Genuine OEM replacement hardware

Description

The Graco 102433 Set Screw is a precision No. 10-32 x 3/4" hex-socket screw used in Graco fluid regulator assemblies (models listed above). It provides accurate adjustment and secure retention of regulator settings during operation. Using the correct OEM set screw helps maintain consistent pressure control and long-term reliability.

Why choose this part

  • Correct thread & length for the specified regulators
  • Hex-socket head for precise torque and secure fit
  • OEM quality to match factory specifications

Fit & installation notes

  • Verify your regulator model against the Compatible Machines list.
  • Relieve system pressure and follow Graco service procedures before replacement.
  • Tighten with the correct hex key; do not over-torque.

Frequently Asked Questions

It serves as the adjustment/locking screw in the fluid regulator, helping set and hold the desired pressure setting during operation.

It is used in the Graco fluid regulator models 223621, 208082, 223622, and 223623 (series as listed above).

The screw is No. 10-32 thread with a 3/4" length and a hex-socket drive.

Yes. Graco 102433 is a genuine OEM replacement set screw listed for the regulators above.

Always relieve pressure, use the correct hex key, and tighten firmly without over-torque. Re-check regulator operation after installation.

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