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Graco 7502 Lock Nut

The Graco 7502 Lock Nut is an OEM fastening component designed to secure threaded parts in spray equipment and pump assemblies. It helps prevent loosening caused by vibration or pressure during operation.

  • Part Number: 7502
  • Product Type: Lock Nut
  • Brand: Graco
  • Purpose: Secures threaded components and prevents loosening
  • Application: Used in various Graco sprayers, pumps, and spray gun assemblies
  • OEM Part: Designed to meet original Graco equipment specifications

$6.85
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Compatible Machines

The Graco 7502 Lock Nut is a general hardware component used in various Graco spray systems and pump assemblies. It helps secure threaded components and keeps fittings tightly locked during operation.

  • Various Graco Airless Paint Sprayers
  • Multiple Graco Pneumatic Diaphragm Pumps
  • Different Graco Spray Gun Assemblies
  • Selected Graco Sprayer Frames and Mounting Assemblies

Product Overview

The Graco 7502 Lock Nut is an original fastening component designed to keep threaded parts securely tightened in spray equipment and pump systems. Lock nuts are essential in high-pressure and vibration-prone environments where standard nuts may loosen during operation.

This small but important hardware piece ensures that bolts, fittings, and threaded rods remain firmly locked in position. By preventing movement and loosening, it helps maintain the safety, alignment, and performance of your equipment.

Key Features

  • Original Graco OEM hardware component
  • Helps prevent loosening caused by vibration or pressure
  • Provides reliable locking support for threaded fittings
  • Designed for durability in demanding spray environments
  • Used across multiple Graco spray and pump assemblies

Typical Applications

Application Area Description
Sprayer Assemblies Secures bolts and threaded components within paint sprayers.
Pump Hardware Keeps internal pump components firmly locked in position.
Spray Gun Mounting Helps stabilise fittings and attachments used with spray guns.
Equipment Frames Supports structural connections on sprayer frames and mounts.

Frequently Asked Questions

The lock nut is designed to keep threaded components tightly secured. It prevents loosening caused by vibration, pressure, or continuous equipment operation.

Yes, the Graco 7502 Lock Nut is an OEM hardware component designed to meet the exact specifications required for Graco spray and pump systems.

Lock nuts help ensure that fittings and mechanical parts remain secure even when the equipment is exposed to high pressure, vibration, or constant movement.

It is commonly used in sprayer assemblies, pump structures, mounting brackets, and spray gun hardware where secure fastening is required.

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