Wacker Neuson 5100011738 Raised Countersunk Head Screw

The Wacker Neuson Raised Countersunk Head Screw is a genuine OEM raised countersunk head screw designed for the RD18, RD24, RD27, RD28, RD40, and RD45 series tandem rollers. As a factory-sourced component, is manufactured to the exact material grade, thread specification, and head geometry called out in the original equipment design — ensuring it seats and torques correctly without guesswork. This part covers an extensive range of tandem roller configurations including standard, C, O, DPF, US, SE, and.3-series variants across the full RD lineup.

Key Features

• Exact Thread and Head Geometry — Manufactured as a genuine OEM component, this screw delivers the precise countersink angle and head profile required to seat flush in its mounting surface without stress risers or misalignment.
• Direct Drop-In Installation — Matches the original fastener specification exactly, so it threads in and torques to spec without chasing threads or modifying the mounting bore.
• Broad Tandem Roller Coverage — A single part number serves RD18, RD24, RD27, RD28, RD40, and RD45 series machines across standard, C, O, DPF, US, SE, and .3-series configurations — simplifying parts sourcing across a mixed fleet.
• Maintains Clamping Integrity — A correctly specified raised countersunk head screw maintains consistent clamping load across the joint. A worn, stripped, or incorrect fastener risks loosening under vibration, which is a real concern on compaction equipment subject to continuous drum oscillation.
• Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, 5100011738 carries the assurance of full traceability and conformance to the original bill of materials.

A raised countersunk head screw is a fastener designed so that its domed head sits flush with or just proud of the mounting surface while the tapered shank draws the joint tight as it is torqued. On tandem rollers, fasteners of this type are used in locations where a protruding bolt head would interfere with adjacent components or create a snag point. Because compaction equipment operates under sustained vibration, the correct head style, thread engagement length, and material grade are all critical — an incorrect substitute can back out under load or fail to clamp the joint adequately, leading to component movement and accelerated wear at the fastener hole.

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.

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