Wacker Neuson 5100011914 Hexagon Nut

The Wacker Neuson 5100011914 is a genuine OEM Hexagon Nut designed for the RC-series single-drum soil compactors and RD-series tandem rollers. Sourced directly from Wacker Neuson, this fastener meets the exact material grade, thread pitch, and dimensional tolerances specified for these machines. Fitment covers a wide range of models including the RC50, RC70, RC110, and RD18, RD24, RD27, RD28, RD40, and RD45 series in standard, DPF, cab, ROPS, and open-ROPS configurations. Using the correct OEM fastener keeps critical assemblies properly torqued and secure across demanding compaction applications.

Key Features

• Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's exact thread pitch and material grade specifications, ensuring the nut engages and holds with the same clamping force as the original.
• Direct Drop-In Replacement — Matches the original hex profile and drive size, so installation requires no reworking of mating fasteners or hardware.
• Broad Model Coverage — Compatible with the full RC50, RC70, and RC110 single-drum soil compactor lines and the RD18 through RD45 tandem roller families, including DPF, cab, ROPS, and open-drum variants.
• Sustained Clamping Force — A properly spec'd hexagon nut maintains the torque needed to keep structural and mechanical assemblies from loosening under the continuous vibration loads generated during compaction cycles.
• Correct Hardware for Safety-Critical Joints — Using an improperly sized or lower-grade substitute nut on vibrating heavy equipment can lead to joint loosening or fastener failure; the OEM part eliminates that risk.

A hexagon nut is a standard six-sided threaded fastener used throughout heavy equipment to secure bolted joints, retain components, and maintain assembly preload. On vibratory compaction machines like the RC and RD series, fasteners are subjected to constant vibration and shock loads during operation, which makes dimensional accuracy and material grade critical — an undersized or incorrect nut can back off or strip under load, leading to loose assemblies, accelerated wear on mating parts, or component failure. Replacing a worn, damaged, or lost hexagon nut with the correct OEM part restores the integrity of the joint and keeps the machine operating safely.

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.

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.