Graco 100424 Screw Cap Hex Hd

Compatible Machines (Confirmed)

• Graco Reactor A-25 (spray foam proportioner)
• Graco Reactor A-XP1 (polyurea/spray foam proportioner)

Part Overview

The Graco 100424 Screw, Cap, Hex Hd is a genuine OEM fastener used in select Graco assemblies. It’s a hex-head cap screw designed to securely fasten components in demanding environments. Using the exact OEM screw helps maintain alignment, vibration resistance, and service life of connected parts.

Key Features

• OEM fit and finish for reliable fastening and repeatable torque.
• Hex-head design for easy installation with standard tools.
• Specified for Reactor A-25 and Reactor A-XP1 assemblies.

Specifications

Where This Part Is Used

This fastener appears in select Graco Reactor A-Series assemblies, including models listed above. Other machines may also use similar hardware, but confirm by part number in the official breakdown for your exact unit.

Installation Tips

• Match the thread size and length exactly to the bill of materials.
• Use proper torque where specified; avoid overtightening.
• Replace worn or corroded hardware to maintain assembly integrity.

Frequently Asked Questions