The Wacker Neuson Hexagonal Nut is a genuine OEM component designed for the HSH380S, E1250S, E1250P, E2200, and E3000 series hydronic surface heaters and ground heaters. Sourced directly from Wacker Neuson, this OEM part is manufactured to the exact specifications used in original production, ensuring a correct, consistent fit every time. The covers a wide range of configurations across these heater families, including LP/NG, Diesel, and generator-equipped variants. Keep a genuine replacement on hand to avoid delays during critical cold-weather concreting or ground thawing operations.
Key Features
- Genuine OEM Fastener Specification — Manufactured to the exact thread form, hardness grade, and dimensional tolerances specified for Wacker Neuson heater assemblies, ensuring consistent clamping force and structural integrity.
- Direct Drop-In Replacement — Matches the original hex profile and thread specification, so it seats and torques correctly without any rework to mating components.
- Broad Heater Family Coverage — Fits HSH380S, E1250S, E1250P, E2200, and E3000 series units across LP/NG, Diesel, and generator-equipped configurations.
- Critical to Secure Assembly — A properly torqued fastener keeps panels, brackets, and plumbing connections firmly in place during operation; a worn or missing nut can lead to vibration-induced loosening and service interruptions.
- Fuel and Heat System Safety — In hydronic heater assemblies, fastener integrity directly supports secure containment of fuel lines and heat exchanger connections, making correct specification essential.
A hexagonal nut is a standard threaded fastener used throughout the structural and mechanical assemblies of hydronic surface heaters and ground heaters. It works in conjunction with bolts or studs to clamp components together securely, maintaining alignment and preventing movement under thermal cycling and vibration. When a nut is stripped, corroded, or missing, it compromises the integrity of the assembly it secures — potentially allowing brackets, access panels, or plumbing fittings to shift or leak, which can interrupt heating operations on time-sensitive cold-weather concrete pours or ground thawing applications.
Part Details
| Part Number | 5100024267 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| E3000 Ground Heater, 3kW Gen, TC | E3000 | 5100017807, 5100017809, 5100017806, 5100017808, 5100017810, 5100017811, 5100025046, 5100017801 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359 |
| E2200 GROUND HEATER, 3kW GENERATOR | E2200 | 5100017448, 5100017449 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
