GRACO Shoulder Screw, Schedule - (SKU: 108859) and spray foam insulation systems

and spray foam insulation systems to support axial loads and ensure smooth operation[2]

Clean all parts and inspect for wear or damage before installation

water treatment

Regularly inspect for loosening or wear

GRACO Shoulder Screw, Schedule - (SKU: 108859) and spray foam insulation systemsThe GRACO 108859 is a shoulder screw, typically used as a fastening component in various GRACO spray equipment assemblies. Its material is not specified in available documentation, but shoulder screws are generally made from hardened steel for strength and durability. This part is intended to securely fasten and align components within GRACO equipment, such as the GMAX II 3900, 5900, and 7900 series, as well as TexSpray models[2][3][5]. Key Features: