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Graco 112257 Hex Nut

The Graco 112257 Hex Nut is a durable fastener used to securely hold components in Graco pumps and valves, ensuring stable and leak-free operation.

  • Thread size: M8 x 1.25
  • OEM Graco replacement part
  • Fits iQ Dispense Valves and Husky 1040 Diaphragm Pumps

$5.15
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Graco 112257 Hex Nut – Applications & Compatible Machines

The Graco 112257 Hex Nut is a precision fastening component designed for secure assembly in Graco pumps and valves. Made from durable materials, it ensures reliable performance and stability in fluid-handling systems.

Compatible Machines

  • Graco iQ Dispense Valves (iQ-T / iQ-B / iQ-S Series)
  • Graco Husky 1040 Air-Operated Diaphragm Pumps

Key Features

Part Number 112257
Type Hex Nut
Thread Size M8 x 1.25 (stainless steel)
Material High-strength metal for durability and secure fastening
Application Used to secure components in Graco pumps, valves, and fluid-handling assemblies

Frequently Asked Questions

The 112257 Hex Nut is used to fasten and secure components in Graco fluid-handling systems, ensuring stability and leak-free operation.

This part is compatible with iQ Dispense Valves (iQ-T / iQ-B / iQ-S Series) and Husky 1040 Air-Operated Diaphragm Pumps.

Yes, the Graco 112257 Hex Nut is an OEM part, ensuring proper fit and durability for Graco pumps and valves.

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