The Wacker Neuson Hexhead Screw is a genuine OEM hexhead screw designed for the RD7 and RD10 series double drum rollers and LTN4Y light towers. As a direct OEM replacement sourced from Wacker Neuson, this screw is manufactured to the exact dimensions and material grade specified for these machines. It covers a broad range of RD7 variants — including the RD7H, RD7Heh, RD7Yeh LRC, RD7Yeh HRC, RD7Hf, RD7Hehf, RD7Yehf LRC, RD7Yehf HRC, RD7Af HRC, and the RD7 "fb" configurations — as well as the RD10Yehf LRC and LTN4Y light tower models. Using a genuine OEM component ensures the fastener seats, torques, and holds to the original engineering standard, keeping your assembly secure through the demands of daily site use.
Key Features
- Correct Thread and Head Geometry — Manufactured to OEM dimensions so the hex head drives cleanly and the thread engages without cross-threading or over-torquing risk.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, meaning the metallurgy and hardness rating match the original fastener specification exactly.
- Drop-In Installation — Replaces part 5100006616 directly; fits the same bore and thread pattern as the original, requiring no modification to mating components.
- Broad RD7 and RD10 Series Coverage — Compatible with RD7H, RD7Heh, RD7Yeh, RD7Hf, RD7Hehf, RD7Yehf, RD7Af, all HRC/LRC variants, the full RD7 "fb" range, RD10Yehf LRC, and LTN4Y light towers.
- Structural Integrity Under Vibration — A correctly spec'd fastener maintains clamping force in high-vibration compaction equipment; a substandard or wrong-size screw can back out and cause assembly loosening or component damage.
A hexhead screw is a threaded fastener with a six-sided head designed to be driven by a wrench or socket, providing strong, consistent clamping force between two or more components. In heavy compaction and lighting equipment like the RD7 roller series and LTN4Y light tower, fasteners are exposed to continuous vibration, mechanical stress, and environmental exposure — conditions that demand the correct material grade and thread specification. Using a worn, incorrect, or undersized screw in these applications can result in joint loosening, misalignment of secured components, or fastener failure, all of which lead to unplanned service time and potential damage to surrounding parts.
Part Details
| Part Number | 5100006616 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexhead Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN4Y | LTN4Y | 5100073603 |
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7H | RD7H | 5100006333 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| 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.
