The Multiquip EM512185 is a genuine OEM Screw HHC 1/4"-20 x 1-3/4" designed for a range of Multiquip power buggies, rollers, and concrete pumps, including WBH-16, WBH-21, AR14H, LS60TD, LS600, and LS600P models. As a direct OEM replacement, EM512185 delivers the exact thread pitch, head dimensions, and material grade specified by Multiquip for these applications. Sourced through authorized supply channels, this fastener is built to maintain the structural integrity of the assemblies it secures across all compatible equipment. Verify your model against the fitment list before ordering to ensure correct application.
Key Features
- Exact OEM Thread Specification — 1/4"-20 thread pitch and 1-3/4" length match the original Multiquip design specification, ensuring proper torque and clamping force in the assembled joint.
- Genuine OEM Part — Sourced directly from Multiquip, this fastener meets the material grade and dimensional tolerances required for the original application — no guesswork on fit or function.
- Broad Multiquip Fitment — Compatible with WBH-16 and WBH-21 series Whiteman power buggies, the AR14H asphalt ride-on roller, and LS60TD, LS600, and LS600P Mayco concrete pumps.
- Structural Reliability — A correctly specified fastener maintains panel, guard, and component alignment under the vibration and load cycles these machines experience in daily concrete and paving work; incorrect replacements risk joint loosening or failure.
- Drop-In Replacement — HHC hex head configuration installs with standard tooling already on the jobsite, fitting directly into existing tapped holes without rework.
A hex head cap screw (HHC) is a standard threaded fastener used throughout construction equipment to join panels, guards, brackets, and structural components. The 1/4"-20 designation refers to its 1/4-inch nominal diameter and 20 threads per inch (UNC coarse thread), while the 1-3/4" measurement is the grip length of the shank. Fasteners like EM512185 are load-bearing elements — when a screw of the wrong grade, length, or thread pitch is used as a substitute, the joint can loosen under vibration, leading to misalignment or component separation. Using the correct OEM-specified part ensures the clamping load and thread engagement remain within the designed operating range for each machine.
Part Details
| Part Number | EM512185 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw HHC 1/4"-20 x 1-3/4" |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Buggies | WBH-21EFP |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16 |
| Power Buggies | WBH21EPA |
| Rollers | AR14H |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS60TD |
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.
Multiquip
Multiquip Part # 26250 - SCREW, HHC 1/4-20 X 1 3/4 - Genuine OEM Part
