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Graco C19038 Washer, Lock, Internal Tooth

$11.30
In Stock
Part #: C19038

Internal tooth lock washer designed to secure threaded Graco components, preventing loosening under vibration and maintaining stable, high-pressure system connections.

  • OEM Graco C19038 fastening washer
  • Internal tooth design for strong locking grip
  • Resists vibration in high-pressure equipment
  • Helps maintain tight mechanical assemblies
  • Used in spray, foam, and fluid systems
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Graco C19038 Internal Tooth Lock Washer Overview and Application Use

Compatible Machines

Equipment Type Compatible Graco Systems
Airless Spray Equipment Graco professional airless paint sprayers and high-pressure assemblies
Spray Foam Systems Graco Reactor series polyurethane foam and polyurea machines
Sealant & Adhesive Equipment Graco industrial dispensing systems for sealants and adhesives
Fluid Handling Systems OEM Graco high-pressure fittings, unions, and fastening assemblies

What is Graco C19038 Washer, Lock, Internal Tooth?

The Graco C19038 Washer, Lock, Internal Tooth is an OEM fastening component designed to secure threaded connections in high-pressure Graco equipment. Its internal tooth design provides strong locking resistance against vibration, helping maintain tight, stable assemblies during operation.

It is commonly used in fluid handling systems where secure fastening is critical to prevent loosening under pressure and continuous movement.

Key Features

  • OEM internal tooth lock washer for Graco assemblies
  • Provides strong anti-vibration locking performance
  • Helps prevent loosening in high-pressure systems
  • Designed for durable industrial-grade fastening
  • Supports long-term mechanical stability

Typical Applications

  • Airless paint spraying equipment assemblies
  • Spray foam insulation machines
  • Industrial sealant and adhesive systems
  • High-pressure fluid system fittings and joints

Frequently Asked Questions

It secures threaded fasteners by increasing friction and preventing loosening caused by vibration or pressure in industrial equipment.

It is used in Graco spray systems, foam machines, and industrial fluid handling equipment where secure fastening is required.

It provides reliable locking under vibration and pressure, reducing the risk of fastener loosening during continuous operation.

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