Wacker Neuson 5000203133 Hexagon Socket Head Screw

The Wacker Neuson is a genuine OEM Hexagon Socket Head Screw designed for the RD7 series walk-behind tandem rollers and a broad range of DPU reversible vibratory plate compactors. Sourced directly through Wacker Neuson's authorized parts program, this fastener is manufactured to the exact material grade, thread pitch, and head geometry specified for these machines. It fits an extensive lineup of RD7 and DPU variants — including DPU 4045H, DPU 4545, DPU 5045, DPU 5260, DPU 5275, DPU 5545, DPU 6055, DPU 6260, DPU 6275, and DPU 6555 series plates — ensuring you're installing the correct hardware the first time. Using a genuine OEM fastener like the means no guesswork on sizing and full confidence in the integrity of the assembly.

Key Features

• OEM Material and Thread Specification — Manufactured to Wacker Neuson's exact alloy grade, thread class, and torque rating for the fastener positions on RD7 and DPU series machines.
• Internal Hex Drive for Positive Engagement — The hexagon socket head design allows a torque wrench or hex key to seat fully and drive to spec without rounding, critical in vibration-intensive compaction equipment.
• Broad Fitment Across RD7 and DPU Families — A single part number covers RD7H, RD7He, and RD7Hf tandem roller variants as well as DPU 4045 through DPU 6555 reversible plate compactors across multiple production series.
• Maintains Structural Integrity Under Vibration — Compaction equipment subjects fasteners to constant cyclic loading; using a correctly spec'd OEM screw ensures clamping force is maintained and critical components stay secured during operation.
• Direct OEM Replacement — Part number 5000203133 matches the original Wacker Neuson bill of materials entry, so it installs in the same position with the same clearances as the fastener it replaces.

A hexagon socket head screw — commonly called a cap screw or Allen bolt — is a high-strength fastener used to clamp and secure structural or mechanical assemblies within the machine. The internal hex recess allows greater torque to be applied in confined spaces compared to an external hex head, making it well suited to the tight panel and chassis assemblies found on vibratory plate compactors and tandem rollers. When a fastener of this type works loose or fails — whether through vibration fatigue, corrosion, or improper replacement with an incorrect grade — the assembly it secures can shift, creating wear on mating components or, in safety-critical locations, a potential structural failure. Replacing a worn or damaged screw with the correct OEM part restores the designed clamping load and protects the surrounding hardware.

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.