The Wacker Neuson Screw B4.2 x 13 Tapping is a genuine OEM fastener designed for the EHB 10 and EH 8 series electric demolition and drilling hammers. Sourced directly from Wacker Neuson, this tapping screw matches the exact thread form, head profile, and drive specification called out in the original assembly. It fits a wide range of EHB 10 voltage variants — including 110V, 115V, 127V, 200V, 230V, 240V, and 250V configurations — as well as the EH 8 series, making it a broadly useful stock item for shops that service these tools. When a housing fastener strips or is lost during service, replacing it with the correct OEM screw keeps the housing properly torqued and the internal components protected.
Key Features
- Correct Thread Form for Housing Integrity — Matched thread geometry ensures the screw seats and torques correctly into the hammer housing without cross-threading or stripping.
- Genuine OEM Part — Supplied by Wacker Neuson to the same specification as the original fastener installed at the factory, so there is no guesswork on sizing or drive type.
- Broad EHB 10 and EH 8 Coverage — Compatible across multiple voltage variants of the EHB 10 series (110V through 250V) and EH 8/042/200 models, covering a wide installed base of Wacker Neuson electric hammers.
- Maintains Housing Seal and Alignment — A properly fastened housing keeps internal components aligned and shields them from dust and debris — critical in demolition and drilling environments.
- Electrical Safety Consideration — On electric-powered tools, loose or missing housing screws can compromise the integrity of the enclosure; using the correct OEM fastener helps maintain safe operation.
A tapping screw in an electric hammer housing is responsible for drawing and holding the outer shell firmly together, creating the structural enclosure that protects the motor, electronics, and mechanism from impact, dust, and moisture intrusion. In demolition and drilling applications, the housing is subject to constant vibration that can fatigue or loosen fasteners over time. When a screw fails or goes missing, the housing can flex, shift internal components, and allow contaminants into areas where they cause accelerated wear or electrical faults — so replacing part 5000047536 with the correct OEM specification restores the tool to its intended operating condition.
Part Details
| Part Number | 5000047536 |
|---|---|
| Old Part Number | 0047536 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw B4.2 x 13 Tapping |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Drilling/Chisseling H ammer, 19x82.5, 230V | EHB 10/230 | 5000006943, 5000007081, 5000007082, 5000007083, 5000007087, 5000007494 |
| Electric Hammer EHB 10/240 | EHB 10/240 | 5000007084, 5000007085 |
| Electric Drilling/Chisseling H ammer, Spline, 115V | EHB 11/110 | 5000007096 |
| Electric Hammer EHB 10/110 | EHB 10/110 | 5000007202, 5000007203, 5000007204 |
| Electric Hammer EHB 10/100 | EHB 10/100 | 5000007205 |
| El. Hammer EHB 10/042/200 | EHB 10/042/200 | 5000007222 |
| El. Hammer EHB 10/115/200 | EHB 10/115/200 | 5000007255 |
| El. Hammer EHB 10/250/200 | EHB 10/250/200 | 5000007264 |
| El. Hammer EHB 10/127 WMM | EHB 10/127 | 5000007351 |
| El. Hammer EH 8/042/200 | EH 8/042/200 | 5000007364 |
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.
