The Wacker Neuson Countersunk Screw is a genuine OEM countersunk screw designed for RD7 and RD10 series double drum rollers. Sourced directly from Wacker Neuson, this fastener matches the exact thread pitch, head geometry, and material grade specified for these machines — so it seats flush and torques correctly the first time. Compatible models include the RD7Hf, RD7Hehf, RD7Af HRC, RD7Yehf HRC, RD7Yehf LRC, and the RD10Yehf LRC, among others across the RD7 and RD10 families. When you need a dependable like-for-like replacement, the delivers exactly what came off the line.
Key Features
- Flush-Seating Head Geometry — Countersunk profile sits level with the mating surface, preventing proud fastener heads that can cause misalignment or surface interference on drum and frame assemblies.
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's specified tensile and hardness requirements, ensuring the screw holds its clamp load under the vibration loads typical of compaction equipment.
- Direct Drop-In Replacement — Thread form, shank diameter, and head angle match the original, so the screw drives straight into existing tapped holes without rework or re-tapping.
- Broad RD7 and RD10 Series Coverage — A single part number covers multiple configurations across the RD7Hf, RD7Hehf, RD7Af HRC, RD7Yehf HRC/LRC, RD7Hfb, RD7Yehfb, RD7Afb HRC, and RD10Yehf LRC models.
- Vibration Resistance — Correct fastener spec on a compaction roller matters; an undersized or incorrect-grade screw can back out under continuous vibration, leading to component loosening or premature wear.
A countersunk screw is a flush-mount fastener whose tapered head pulls down into a matching countersunk hole, leaving the mating surface flat and unobstructed. On compaction rollers like the RD7 and RD10 series, these screws are used where a projecting fastener head would interfere with adjacent components, panel fitment, or drum clearances. Using the correct grade and specification — as the Wacker Neuson 5100006658 provides — ensures the joint maintains its clamp load under constant vibration without backing out or distorting the countersink seat over time.
Part Details
| Part Number | 5100006658 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Countersunk Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
