

The Graco 555395 Hex Nut 1/2-13 is a genuine OEM fastening nut designed to securely lock components in compatible Graco equipment using a 1/2-13 threaded bolt.
The Graco 555395 Hex Nut 1/2-13 is used in several Graco surface preparation machines where secure bolt fastening is required. Below are the known compatible models.
The Graco 555395 NutHex 1/2-13 is a genuine OEM hex nut designed to fasten components securely within various Graco equipment assemblies. Built to match the original hardware specifications, this nut ensures proper alignment, durability, and reliable fastening when paired with compatible 1/2-13 bolts or studs.
It is commonly used in structural and mechanical areas of equipment such as frame assemblies, wheel mounts, and other heavy-duty connections where a strong threaded fastening solution is required.
| Specification | Details |
|---|---|
| Part Number | 555395 |
| Product Type | Hex Nut |
| Thread Size | 1/2-13 (Coarse Thread) |
| Brand | Graco |
| Application | Fastening structural and mechanical components in compatible Graco machines |
The Graco 555395 Hex Nut 1/2-13 is used to secure bolts and studs within equipment assemblies. It plays an important role in maintaining tight connections between machine components, helping prevent loosening during operation and ensuring consistent performance.
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