
This precision-manufactured M42 hexagon nut is crafted from premium 40CrMoV4-6 alloy steel, purpose-built for waste heat boiler assemblies. Produced by FBM Hudson Italiana S.p.A. under part number PN 1000899, it meets strict industrial dimensional and material standards, with a 4.5mm specification and full traceability to manufacturer drawings 5472-03-000 (Rev.4) and MD-513-1A50-EG-ME-LST-7950-0007 (Rev.D01). It delivers reliable high-temperature and high-load performance for heavy industrial boiler systems.
| Parameter | Value |
|---|---|
| Product Type | Hexagon Nut |
| Thread Size | M42 |
| Material | 40CrMoV4-6 Alloy Steel |
| Specification | 4.5mm |
| Part Number (PN) | 1000899 |
| Manufacturer | FBM HUDSON ITALIANA S.P.A. |
| MFR Drawing 1 | 5472-03-000, Rev.4 |
| MFR Drawing 2 | MD-513-1A50-EG-ME-LST-7950-0007, Rev.D01 |
| Application | Waste Heat Boiler Assembly |
This hexagon nut is primarily designed for waste heat boiler systems, and is also suitable for other high-temperature, high-load industrial fastening scenarios including power generation equipment, industrial furnace structures, pressure vessel assemblies, and heavy machinery structural connections where reliable alloy steel fasteners are required.
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