GRACO Nut, Hex Head, 1/2-13 - (SKU: 555395)The GRACO 555395 is a hex head nut designed for use with 1 2 13 threaded fasteners. While the specific material is not detailed in available listings, similar nuts in this application are typically made from carbon steel and finished with zinc plating for corrosion resistance. This nut is intended for use in GRACO equipment, particularly in industrial painting and coating systems, automotive, and aerospace applications, where secure fastening is

Ground fault protection for operator safety

The GRACO 16A749 is a retainer spring for the SST drain valve

including checking diaphragms and seals for wear

compact design for easy transport

The GRACO 24P914 is a retrofit adapter kit designed to convert XDX20 hose reels for use with existing 500 series enclosures

The GRACO 102591 is a plain encased seal designed for use in GRACO equipment

Connect using the SST sanitary clamp barb for hygienic

Use only recommended tools and procedures for disassembly and reassembly

efficient fluid transfer in demanding industrial and sanitary applications

Align the shoulder of the screw with the corresponding bore for proper fit

Tri-clamp connections (2 in/51 mm)

where consistent and controlled delivery is essential