Wacker Neuson 5000011527 Screw M12 x 40 Socket Head

The Wacker Neuson Screw M12 x 40 Socket Head is a genuine OEM fastener designed for an exceptionally wide range of Wacker Neuson equipment, including RD series tandem rollers, DPU and BPU reversible vibratory plates, PT and PTS centrifugal trash pumps, and WPU vibratory plates. As a factory-sourced component, part is manufactured to the exact material grade, thread pitch, and dimensional tolerances specified by Wacker Neuson engineering. With fitment spanning dozens of machine configurations across compaction, pump, and related product families, confirming your model number before ordering is always recommended — the broad compatibility of this fastener reflects its use as a common hardware specification across the Wacker Neuson product range.

Key Features

• Correct Thread Specification: — M12 x 40 socket head profile matches the exact thread engagement and torque specification called out in Wacker Neuson service documentation — no reworking required at installation.
• Genuine OEM Material Grade: — Sourced directly from Wacker Neuson, this fastener is manufactured to the hardness and tensile strength grade required for the clamping loads encountered in vibratory compaction and pump applications.
• Broad Cross-Family Fitment: — Confirmed for RD12, RD16, and RD7 tandem rollers; DPU and BPU reversible vibratory plates across the 2540–110L range; PT2, PT3, and PTS4V centrifugal trash pumps; and WPU vibratory plates.
• Maintains Structural Integrity Under Vibration: — A correctly specified fastener in high-vibration assemblies prevents joint loosening, misalignment, and premature wear of mating components — issues that an incorrect grade or size fastener can accelerate.
• Direct OEM Replacement: — Part number 5000011527 cross-references directly in Wacker Neuson parts diagrams, so it drops into existing bolt patterns and mating hardware without modification.

A socket head cap screw like the M12 x 40 is a structural fastener used to clamp and secure assemblies where high clamping force and precise torque control are required. The socket head drive allows installation in confined spaces using a hex key, which is common in compact machinery where clearance is limited. In vibratory equipment and pump assemblies, fasteners are subjected to continuous dynamic loads and vibration cycles — using a fastener of the correct length, thread pitch, and material grade ensures the joint maintains its clamp load over time. A fastener that is the wrong size, grade, or length can back out under vibration, cause fretting of mating surfaces, or result in structural failure of the bolted joint.

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.