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Graco 15A592 Hollow Screw

$67.87
In Stock
Part #: 15A592

The Graco 15A592 Hollow Screw is a precision-engineered fastener that allows fluid or air passage while providing reliable mechanical support in Graco spray and coating systems.

  • Hollow-core design for fluid or air flow
  • Durable, corrosion-resistant metal
  • Compact and easy to install
  • OEM-grade replacement for Graco assemblies
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Graco 15A592 Hollow Screw

The Graco 15A592 Hollow Screw is a precision‑machined, lightweight fastener designed for Graco’s high-performance fluid-handling systems. Unlike a solid bolt, its hollow core allows fluid or air to pass through, contributing to efficient system design while minimizing weight — making it ideal for demanding coating or spraying applications.

Key Features

  • Hollow-core design enables fluid or air passage while acting as a structural fastener
  • Durable, high‑precision material for consistent performance under pressure
  • Reduced mass compared to standard screws — helps optimize weight-sensitive assemblies
  • OEM-grade quality — ensures reliable fitment in Graco machinery
  • Corrosion-resistant finish for longevity in coating environments

Technical Specifications

Specification Detail
Part Number 15A592
Type Hollow Screw / Hollow Bolt
Material High-grade metal (precision-machined)
Finish Corrosion resistant
Weight Relatively light due to hollow design
Typical Use Fluid-passage fastener in spray pumps, coating systems, or similar assemblies

Applications & Benefits

In Graco’s spray and coating systems, the 15A592 Hollow Screw serves a dual role — it provides the mechanical strength of a fastener while also enabling fluid or air to flow through its core. This makes it particularly useful in designs where space and weight are at a premium, yet reliable fluid dynamics are required. Its hollow configuration can reduce overall component mass and support complex fluid routing, while its high-quality construction ensures longevity and performance under cyclic loads.

Frequently Asked Questions

The hollow core allows fluid or air to pass through, enabling more compact and efficient system designs — while still functioning as a structural fastener.

Yes — it’s made from high-precision metal with a corrosion‑resistant finish to withstand cyclic loading and fluid exposure.

It is commonly used in Graco spray pumps, coating systems, or other fluid-handling assemblies where a fastener and a fluid pathway are required in one component.

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