GRACO Hex Jam Nut (1-1/2-12-UNF-2B) - (SKU: 188784) Provides secure hose storage

Provides secure hose storage

including those with small solids up to 3

making it suitable for industrial and commercial applications where temperature control is critical

and BN (Buna-N) diaphragm

Used as a sealing or spacing component in GRACO pressure washers and spray equipment

GRACO Hex Jam Nut (1-1/2-12-UNF-2B) - (SKU: 188784) Provides secure hose storageThe GRACO 188784 is a hex jam nut, typically made from stainless steel, designed to secure and lock components in place within GRACO equipment, such as agitators and pressure tanks. Its primary function is to provide a reliable fastening solution in demanding industrial environments. Key Features: Hex Jam Nut 1 1 2 12 UNF 2B Stainless steel (commonly used in GRACO agitators and tanks) Compatible with GRACO agitators and pressure tanks (e. g., 2