GRACO Screw Retainer - (SKU: 188004)The GRACO 188004 Screw Retainer is a small, essential hardware component designed to secure or retain parts within GRACO equipment. Its material is not explicitly stated in available sources, but it is typically made from durable metal or alloy for longevity and reliability. The part is intended to ensure proper assembly and function of GRACO fluid handling systems by holding critical components in place. Key Features: Screw Retainer Compact size

2-piece filter for easy replacement

GRACO LineLazer™ ES1000

Ensure all components in the kit are correctly assembled and secured

Supports maintenance of consistent lubrication delivery

Semi-automatic drain for maintenance convenience

Compatible with GRACO automatic lubrication systems and controllers

and other sectors requiring high-pressure grease dispensing from pails

Provides secure tube connection

and other assemblies where a robust retaining nut is required

LOCK is a small

10 ft cable

providing reliable power for various industrial applications