GRACO Screw, Cap, Hex Head, 3/8-16 x 3.75" - (SKU: 17W231) leave shims in place when

leave shims in place when installing on piston to ensure correct stack height

Used in industrial fluid handling and control systems

but it is intended to provide reliable spring force within GRACO spray foam and industrial systems

particularly in industrial and process applications where reliable fluid transfer is required

Ensure proper connection size (1/8 inch NPTF outlet

GRACO Screw, Cap, Hex Head, 3/8-16 x 3.75" - (SKU: 17W231) leave shims in place whenThe GRACO 17W231 is a cap screw with a hex head, designed for secure fastening in GRACO equipment. Its material is not explicitly stated, but it is typically made from steel for strength and durability. This screw is intended for use in assembling or maintaining GRACO spray equipment and related machinery, ensuring robust and reliable connections. Key Features: Cap screw, hex head 3 8 16 x 3. 75" Designed for use with GRACO equipment requiring 3 8 16