The Wacker Neuson Screw M12 X 35 10.9 Soc is a genuine OEM fastener designed for CRT36 ride-on concrete trowels, RD7 and RD11 tandem rollers, RD880V double drum rollers, and RT560 and RT820 vibratory trench rollers. As a direct Wacker Neuson OEM part, is manufactured to the exact material grade and dimensional specification required for these applications. Fitment spans multiple machine series and configurations, making this a widely used hardware component across the Wacker Neuson lineup. Verify your model number before ordering to confirm compatibility.
Key Features
- Grade 10.9 High-Tensile Steel — Engineered to the 10.9 property class, delivering the clamping force and shear strength demanded by structural fastener joints on compaction and finishing equipment.
- Genuine OEM Part — Sourced directly through Wacker Neuson, this screw meets the exact thread pitch, shank length, and head geometry specified in the original assembly.
- Socket Head Drive — The internal hex (socket) drive allows precise torque application in tight or recessed mounting locations where a standard wrench cannot reach.
- Broad Cross-Series Fitment — Confirmed fit across CRT36 ride-on trowel variants, RD7H and RD11 tandem rollers, RD880V rollers, and RT560 and RT820 trench roller models.
- Structural Integrity Assurance — Using the correct grade fastener in load-bearing and vibration-exposed joints prevents joint loosening, component shift, and potential structural failure during operation.
A socket head cap screw like the Wacker Neuson 5000016389 is a structural fastener used to clamp and secure machine components under load. The M12 x 35 sizing defines the thread diameter and grip length, while the 10.9 grade designation indicates a high-strength steel alloy capable of sustaining significant tensile and shear forces — critical in equipment that generates continuous vibration during operation. When a fastener of this type is under-spec, missing, or worn, joint integrity is compromised, which can lead to component movement, accelerated wear on surrounding parts, and unsafe operating conditions.
Part Details
| Part Number | 5000016389 |
|---|---|
| Old Part Number | 0016389 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw M12 X 35 10.9 Soc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-on Trowel w/ W heel Kit | CRT36-25 | 5000620295, 5000620804 |
| 915mm/36in Ride-on Trowel w/ W heel Kit | CRT36-24A | 5000620299, 5000620802 |
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Walk-behind Vibratory Roller ( no engine) | RD7-RAW | 5000620079, 5000620596, 5000620478 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000621002 |
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008546 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
