GRACO Thumb Screw 1/4-20 x 1/2" SST - (SKU: 551250)The GRACO 551250 is a thumb screw designed for manual tightening and adjustment in GRACO equipment. It is constructed from stainless steel (SST), offering corrosion resistance and durability. This part is intended for use in securing or adjusting components within GRACO lubrication or fluid handling systems. Key Features: Thumb Screw 1 4 20 x 1 2" Stainless Steel (SST) Designed for use with GRACO equipment; specific compatibility should be confirmed

designed for mixing and maintaining suspension of materials within GRACO equipment

particularly at the L-head

The GRACO 18B361 is a vacuum tee tube

Designed for use with conventional

Durability in harsh environments

supporting the equipment’s maintenance and operational efficiency

Used in industrial and maintenance equipment where precise material application is required

The GRACO 191036 TUBE NOZZLE is a precision-engineered spray foam system component designed for use in GRACO spray foam equipment

compatible with standard GRACO accessories and replacement parts

to avoid damage

The GRACO 15K828 is a washer designed for use as a housing seal within GRACO equipment

Two-wire connection for easy installation