The Multiquip 504943 Flathead Screw 3/8 NC x 2 is a genuine OEM fastener designed for Essick and Whiteman plaster and mortar mixer models including the EM120P Series, EM120S Series, WM70, WM90, and WM120 series equipment. As a direct OEM replacement, 504943 matches the original thread pitch, head profile, and length specified by Multiquip, ensuring a proper installation without guesswork. This fastener is confirmed to fit Whiteman mixer models WM120PH, WM120SH, WM70PLF, WM70S/P, WM70SLF, WM90PLF, WM90S/P, and WM90SLF, as well as the Essick EM120P and EM120S series. Sourcing the correct OEM screw keeps your mixer assembly tight and operating as intended.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Multiquip's original thread specification, with the correct 3/8 NC coarse thread form and 2-inch length for full engagement in mixer hardware.
- Flathead Profile for Flush Seating — The countersunk flathead profile seats flush against the mating surface, preventing interference with moving mixer components and maintaining a secure, low-profile connection.
- Broad Mixer Family Coverage — Fits Essick EM120P and EM120S series and Whiteman WM70, WM90, and WM120 series mixers across both plastic-drum and steel-drum configurations.
- Correct Fit on First Install — OEM sourcing means the thread pitch, head angle, and shank length match the original hardware exactly, so the fastener threads in cleanly without chasing or reworking existing holes.
- Maintains Structural Integrity — A worn, stripped, or incorrect fastener in a mixer assembly can allow panels, guards, or structural members to shift under load. Using the correct OEM screw keeps all mounted components secure during drum rotation and mixing cycles.
Flathead screws in mixer assemblies are structural fasteners used to secure panels, guards, drive components, and frame members to the main chassis. The countersunk head allows the fastener to sit flush, which is critical in areas where protruding hardware could interfere with drum movement or operator contact points. When a fastener is missing, stripped, or replaced with an incorrect size, the affected joint can loosen progressively under the vibration and torque loads generated during mixing, potentially allowing components to shift or separate during operation. Using the correct OEM replacement — the Multiquip 504943 Flathead Screw 3/8 NC x 2 — ensures the joint is restored to its original clamping specification.
Part Details
| Part Number | 504943 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flathead Screw 3/8 NC x 2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | EM120P Series |
| Essick Mixers | EM120S Series |
| Whiteman Mixers | WM120PH |
| Whiteman Mixers | WM120SH |
| Whiteman Mixers | WM70PLF |
| Whiteman Mixers | WM70S/P |
| Whiteman Mixers | WM70SLF |
| Whiteman Mixers | WM90PLF |
| Whiteman Mixers | WM90S/P |
| Whiteman Mixers | WM90SLF |
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.
