Wacker Neuson 5000025434 Hexagonal Flange Head Screw

The Wacker Neuson is a genuine OEM Hexagonal Flange Head Screw designed for a wide range of Wacker Neuson equipment, including the E3000 and E5000 Hydronic Surface Heater and Ground Heater series, WB16 Power Buggy models, VPG vibratory plate compactors, and the HI770XHD Extra Heavy Duty Air Heater. As a genuine OEM component, the is manufactured to the exact specification of the original part, ensuring a correct, hassle-free installation every time. This screw serves as a direct, drop-in replacement with no modification needed to mounting points or mating hardware. Keep a spare on hand to minimize unplanned service interruptions across your fleet.

Key Features

• Genuine OEM Thread and Flange Geometry — Manufactured to the exact thread pitch, shank diameter, and integrated flange diameter of the original, ensuring consistent clamping force and secure fastening across all listed applications.
• Wide Cross-Fleet Compatibility — A single part number covers E3000 and E5000 Ground Heater and Hydronic Surface Heater variants, multiple WB16 Power Buggy configurations, VPG165/VPG170 vibratory plates, and the HI770XHD Air Heater, making it a practical stock item for mixed-fleet operators.
• Integrated Flange for Reliable Load Distribution — The built-in flange spreads clamping load over a larger bearing surface than a standard hex bolt, reducing the risk of surface damage or fastener loosening under vibration and thermal cycling.
• Direct Replacement, No Hardware Changes — Installs into existing threaded holes or with existing nuts using standard hex tooling — no re-tapping, drilling, or sourcing of additional washers required.
• Vibration-Environment Proven — Engineered for machines that operate under continuous vibration and temperature swings, ensuring the fastener retains its clamping torque in demanding ground heater, compaction, and material-handling applications.

A hexagonal flange head screw combines the function of a standard hex bolt with a built-in load-spreading flange beneath the head, eliminating the need for a separate washer and providing more consistent clamping pressure across the joint surface. In equipment that operates under sustained vibration — such as vibratory plate compactors and power buggies — fasteners are subject to constant cyclic loading that can cause standard bolts to back out over time; the flange design helps resist this loosening by increasing the bearing area in contact with the mating surface. When a fastener of this type fails, wears, or is lost during service, the affected panel, cover, or component can become loose or misaligned, potentially leading to accelerated wear on surrounding parts or an unsafe operating condition.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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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.

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