GRACO NUT, 1/4 HEX W/ TOOTH WASHER - (SKU: 555413)The GRACO 555413 is a 1 4 inch hex nut with a tooth washer, designed for use in GRACO equipment such as supply systems and platens. Its material is not specified, but it is intended to provide secure fastening and vibration resistance in industrial applications. Key Features: Nut with tooth washer 1 4 inch hex GRACO supply systems, SST platens (as referenced in manuals) Tooth washer for enhanced grip and vibration resistance Designed for secure

Keep the area clean to prevent debris from affecting the connection

Remove adjusting screw and jam nut from injector

Heavy-duty metal/steel (assumed

but it is engineered for reliable connectivity and seamless integration within compatible GRACO systems

but it is intended for use in supporting and positioning engines in GRACO machinery

Used in GRACO supply systems for fluid handling

Use compatible oil and check for correct port connections (SAE)

Used in lubrication systems to monitor and confirm the completion of lubrication cycles

or damage to the hose and fittings

Used in maintenance and repair of GRACO fluid handling and spray equipment

The GRACO 564015 is a low level switch assembly designed for use in modular box lubricators and similar GRACO equipment

Follow manufacturer guidelines for proper connection and sealing of 1" NPT threads