GRACO Screw Cap, Hex Head - (SKU: 100003) it is likely associated with

it is likely associated with the Husky 2150 series of air-operated diaphragm pumps

Used in GRACO RoadLazer line striping systems for controlling air flow to spray guns and other pneumatic components during road marking operations

and similar heavy-duty equipment where consistent lubrication is critical

Pipe Adapter

torque to 15 in-lb for certain components)

GRACO Screw Cap, Hex Head - (SKU: 100003) it is likely associated withThe GRACO Screw Cap, Hex Head (100003) is a hardware component designed for use in GRACO equipment. Its material is not specified in available sources, but similar GRACO hex head cap screws are typically made from durable metals for secure fastening. This part is intended to provide reliable closure or fastening within GRACO pumps or spray systems. Key Features: Hex Head Cap Screw Hex head for easy installation and removal Designed for secure