GRACO Thumb Screw 1/4-20 x 1/2" SST - (SKU: 551250) Regularly check for signs of

Regularly check for signs of wear or damage and replace tips as necessary

Verify LED functionality after installation

1/4 NPT outlet for standard connections

Grease Injector

The GRACO 257634 KIT

GRACO Thumb Screw 1/4-20 x 1/2" SST - (SKU: 551250) Regularly check for signs ofThe 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