Graco 120092 Hex Washer Head Screw 1/4-20 x 2.5
$10.70
In Stock
High-strength replacement screw for Graco airless sprayers, designed for secure fastening and corrosion resistance.
- Part Number: 120092
- Thread Size: 1/4-20
- Length: 2.5 inches
- Material: Alloy steel with zinc phosphate coating
- Compatible With: Graco Ultra Max 795, ProXChange PFX Series, HVLP ProMix 2K
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Graco 120092 Hex Washer Screw Overview
Compatible Machines
- Graco Ultra Max 795
- Graco ProXChange PFX Series
- Graco HVLP ProMix 2K
- Graco Hydraulic Diaphragm Pumps
- Graco Piston-Style Airless Sprayers
Product Description
The Graco 120092 Hex Washer Head Screw 1/4-20 x 2.5 is a precision fastener designed for high-pressure airless sprayer assemblies. It delivers secure torque control, corrosion resistance, and optimized thread engagement in aluminum manifolds and pump modules.
- Thread Size: 1/4-20
- Length: 2.5 inches
- Material: High-strength alloy steel with zinc phosphate coating
- Hex Washer Head: Provides uniform clamping and vibration resistance
- Thread-Forming Design: Creates durable mating threads in aluminum housings
Key Features
- Hardened steel construction for lasting strength
- Precision thread-forming for die-cast aluminum surfaces
- Optimal torque distribution via hex washer head
- Corrosion-resistant finish for long-term reliability
- Supports high-pressure filtration and pump assemblies
Installation & Maintenance Tips
- Apply 7–9 in-lb torque during installation
- Use anti-seize compound selectively to preserve thread-forming properties
- Inspect and re-torque at scheduled maintenance intervals
- Ensure washer head seats flush to distribute clamping forces evenly
Frequently Asked Questions
Made from high-strength alloy steel with zinc phosphate plating for corrosion resistance.
The screw has a 1/4-20 thread and is 2.5 inches long, ideal for multiple Graco pump and manifold assemblies.
Yes, it is optimized for high-pressure applications and ensures reliable sealing and torque control in professional airless sprayers.
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