Wacker Neuson 5000011551 Screw M6 X 20 Socket Head

The Wacker Neuson is a genuine OEM Screw M6 X 20 Socket Head designed for a wide range of Wacker Neuson equipment including BS-series vibratory rammers, DS-series diesel rammers, DPU and BPU reversible vibratory plates, RD tandem rollers, CRT ride-on trowels, RT trench rollers, G25 generators, and more. As a direct genuine OEM replacement sourced through Wacker Neuson's authorized parts supply chain, carries the same dimensional tolerances and material grade as the original hardware installed at the factory. This screw serves as a common fastener across an exceptionally broad range of Wacker Neuson machines, making it a smart addition to any service inventory. Confirm your model number against the fitment list before ordering to ensure this is the correct hardware specification for your application.

Key Features

• Genuine OEM Hardware Grade — M6 x 20mm socket head cap screw produced to the same thread class, shank diameter, and tensile strength as the original Wacker Neuson hardware — no guessing on grade or tolerance.
• Socket Head Drive for Confined Spaces — The internal hex (Allen) drive profile allows fastening in tight clearances where a standard hex-head wrench cannot reach, critical on compact compaction and concrete equipment chassis.
• Broad Cross-Family Fitment — A single part number covers BS and DS rammers, BPU and DPU reversible plates, RD tandem rollers, CRT ride-on trowels, RT trench rollers, G25 generators, and APS battery-powered plates — consolidating your fastener stock across machine families.
• Maintains Clamping Integrity — Correct thread pitch and shank length ensure full engagement and proper clamping load; an undersized or incorrect-grade substitute can back out under vibration, leading to component shift or damage on high-cycle compaction machines.
• Vibration-Resistant Application — On vibratory compaction equipment and concrete trowels, fasteners are subjected to continuous cyclic loading; using the specified OEM screw maintains the joint integrity the machine's design relies on.

A socket head cap screw — sometimes called an Allen bolt — is a threaded fastener with a cylindrical head and an internal hex recess, driven by an Allen key or hex bit. In construction equipment, socket head screws are used wherever a low-profile fastener head is needed, access is restricted, or a precise clamping force must be maintained in a vibration-heavy environment. The M6 x 20 designation means the screw has a 6mm nominal thread diameter and a 20mm grip length. When this type of fastener loosens or fails, panels, guards, covers, and structural brackets can shift or detach, potentially affecting both machine performance and operator safety — making timely replacement with the correct OEM specification critical.

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.