Description
The GRACO U90126 is a hex nut, specifically a 3/8-16 thread, with a flange, made from mild steel (MS), and finished with a Grade 8, zinc yellow (ZY) coating. It is designed for secure fastening in GRACO equipment, providing reliable mechanical connection and corrosion resistance.
Key Features:
- Hex Nut
- 3/8-16
- Mild Steel (MS), Grade 8, Zinc Yellow (ZY) finish
- Compatible with GRACO equipment requiring 3/8-16 threaded fasteners
- Flange for improved load distribution and vibration resistance
- Grade 8 strength for high mechanical reliability
- Zinc yellow finish for corrosion protection
Applications:
Used as a fastener in GRACO equipment assemblies, particularly where secure, vibration-resistant, and corrosion-resistant connections are required.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, performance, and safety in equipment operation.
- Ensure threads are clean and undamaged before installation
- Tighten to recommended torque specifications for Grade 8 hardware
- Inspect regularly for signs of wear or corrosion






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