GRACO Screw, Thumb, Knurled Head - (SKU: 116379)The GRACO 116379 is a thumb screw with a knurled head, designed for manual tightening and loosening in GRACO equipment. Its material is not explicitly specified in available sources, but similar thumb screws are typically made from steel or iron. This part is intended for use where frequent adjustment or disassembly is required, such as securing panels or components on GRACO spray foam systems. Key Features: Thumb screw Designed for use with GRACO

7E+60 appears to be a pump or sprayer component

rust-resistant body armor

consistent flow for applications in food

Follow manufacturer guidelines for maximum working pressure (100 psi)

Suitable for high pressure applications

providing reliable grease delivery to critical lubrication points in vehicles or machinery

Ensures proper flow direction

but it is manufactured in the USA and intended for robust industrial applications

particularly for front wheel swivel applications

Produces a consistent 8 to 10 inch fan pattern

Used in GRACO PD44 high-pressure pump systems for sealing the spool

Replace fittings as part of scheduled maintenance to prevent system failures