The Wacker Neuson Screw 3/8-16 X 1-1/4 Soc Hd is a genuine OEM fastener designed for the RD12-90 tandem roller series, covering both the Foldable ROPS and Solid ROPS configurations. As a direct OEM part, matches the original thread pitch, length, and socket head profile specified for the RD12-90, ensuring a proper fit at the point of installation without improvised substitutions. Sourcing the correct fastener matters on compaction equipment where vibration loads are high and an incorrect screw can work loose or strip under repeated cycling. Keep a verified OEM replacement on hand to stay ready for scheduled maintenance and unexpected field repairs.
Key Features
- OEM Thread and Head Geometry: — Manufactured to the exact 3/8-16 thread specification and socket head profile called out in the RD12-90 service documentation, so torque loads transfer correctly.
- Direct Installation Fit: — Installs into existing threaded bores using a standard hex key, matching the original installation method with no re-tapping or hole modification.
- RD12-90 Series Coverage: — Confirmed fitment for both the RD12-90 Foldable ROPS and RD12-90 Solid ROPS tandem roller variants.
- Vibration-Environment Fastener: — Tandem rollers generate continuous drum vibration during asphalt and soil compaction passes; using the correctly rated OEM screw helps maintain clamping force through sustained operating cycles.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, carrying the same part number — 5000079892 — referenced in the factory parts manual.
A socket head cap screw such as the 5000079892 is a structural fastener used to clamp and secure components throughout the machine, from ROPS frame connections to drum and chassis assemblies. On a tandem roller operating under continuous vibratory loads, fasteners are subject to cyclic stress that can fatigue or loosen an incorrect or worn screw over time. Replacing a damaged or missing screw with the correct OEM specification maintains the structural integrity of the joint and keeps the assembly performing as designed.
Part Details
| Part Number | 5000079892 |
|---|---|
| Old Part Number | 0079892 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw 3/8-16 X 1-1/4 Soc Hd |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 Tandem Roller, Foldable ROPS | RD12-90 | 5000620321, 5000620059 |
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.
