Graco 125104 Nut, Hex, M3

Compatible Machines

• Graco Reactor spray foam and polyurea proportioning systems
• Graco E-Flo and dispense valve assemblies using M3 fastener hardware
• Graco automated fluid dispense and pump control systems
• Graco equipment assemblies requiring M3 metric hex nut fasteners

Product Overview

Graco 125104 Hex Nut M3 is a genuine Graco OEM M3 metric hex nut used as a standard fastener component across a range of Graco fluid spray, dispense, and pump equipment assemblies. With an M3 x 0.5 thread pitch, it meets standard metric dimensional specifications and is used to secure components within Graco systems during assembly, repair, or replacement. Sourcing the genuine OEM part ensures proper thread fit and material grade consistency with the original equipment build.

Specifications

Key Features

• M3 x 0.5 thread pitch conforms to standard metric fastener dimensions
• Used as a fastener component in Graco fluid spray and dispense equipment
• Genuine OEM part ensures correct thread grade and material consistency
• Suitable for assembly, maintenance, and repair of Graco system components
• Small-format M3 size used in precision and compact assembly areas of Graco equipment

Frequently Asked Questions