The Wacker Neuson is a genuine OEM Screw M4 X 40 Hex Head designed for LTW20Z and LTW6K/LTW8K light towers and RT560 and RT820 vibratory trench rollers. As a factory-sourced fastener, it meets the exact thread pitch, shank length, and head geometry specified for these machines. This M4 x 40 hex head screw is a direct-fit replacement that reinstalls without modification, maintaining the structural and mechanical integrity of the assembly it secures. Keep a quantity on hand to support routine maintenance and field repairs across your light tower and trench roller fleet.
Key Features
- Genuine OEM Fastener Spec — Manufactured to the exact M4 x 40 thread and hex head dimensions called out in the Wacker Neuson parts system, ensuring correct torque load and secure clamping in the original mounting location.
- Direct-Fit Replacement — Matches the original fastener's thread form and overall length, so it seats and torques correctly without thread chasing or shimming.
- Broad Cross-Family Fitment — Confirmed fit across the LTW20Z-1, LTW20Z-3, LTW6K, and LTW8K light towers as well as the RT560 and RT820 vibratory trench rollers, making it a versatile stocking item for mixed fleets.
- Structural Integrity Maintained — A correctly sized and properly torqued screw keeps panels, brackets, and covers securely fastened during machine operation; a stripped or incorrect fastener can allow vibration-induced loosening and component damage over time.
- Wacker Neuson Part Number Verified — Listed under OEM part number 5000115846, allowing straightforward cross-reference against service manuals and parts diagrams for both the LTW and RT machine families.
A hex head machine screw like the 5000115846 serves as a primary threaded fastener used to secure covers, brackets, guard panels, or internal components within the machine assembly. The hex head profile allows torque to be applied with a standard wrench or socket, making installation and removal straightforward in the field. When a fastener of this type is damaged, missing, or replaced with an incorrect size, it can compromise the clamping force of the joint it holds, potentially allowing vibration or movement that leads to premature wear or component failure in surrounding parts.
Part Details
| Part Number | 5000115846 |
|---|---|
| Old Part Number | 0115846 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw M4 X 40 Hex Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842 |
| LTW20Z-3, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z3 | 5000620843 |
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000 |
| LTW6K Light Tower, Custom T4 | LTW6K | 5000620840 |
| LTW8K Light Tower, Custom T4 | LTW8K | 5000620841 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002 |
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.
