The Multiquip 512185 is a genuine OEM HHC Screw 1/4"-20 x 1-3/4" designed for Whiteman power buggy models WBH-16, WBH-16E, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EFP, and WBH21EPA, as well as the AR14H asphalt ride-on roller and LS60TD, LS600, and LS600P concrete pumps. As a factory-sourced component, this screw is manufactured to the exact dimensions and material grade specified by Multiquip, ensuring a consistent, secure connection in the fastener positions it was engineered for. Part number 512185 ships as a direct replacement — no modification needed to fit the original fastener location. Keep this part on hand to support scheduled maintenance or field repairs across the WBH, AR, and LS equipment families.
Key Features
- Exact OEM Thread Specification — Manufactured to the precise 1/4"-20 thread pitch and 1-3/4" length specified for Multiquip assemblies, so engagement depth and clamping force match original design intent.
- Genuine Multiquip Part — Sourced directly from Multiquip as a genuine OEM component, ensuring consistent material grade and dimensional accuracy across every unit.
- Broad Cross-Equipment Compatibility — Verified fit across WBH-16 and WBH-21 series Whiteman power buggies, the AR14H ride-on roller, and LS60TD, LS600, and LS600P concrete pump models.
- Structural Integrity Where It Counts — A correctly specified fastener maintains proper joint clamping across panels, guards, and structural brackets; an undersized or incorrect-grade screw can lead to loosening under vibration and operational stress.
- Drop-In Replacement — Matches the original hex head configuration for use with standard tooling, making installation straightforward during routine service or unplanned repairs.
A hex head cap screw serves as a primary structural fastener, clamping components together and maintaining alignment under the mechanical loads and vibration generated during machine operation. The 1/4"-20 designation refers to the screw's nominal diameter and thread count per inch, while the 1-3/4" length determines how deeply the fastener engages the mating material. When a fastener of incorrect thread pitch, length, or material grade is used as a substitute, the joint can loosen prematurely, strip threads in the receiving component, or fail to develop adequate clamping force — any of which can compromise the structural integrity of the assembly it secures.
Part Details
| Part Number | 512185 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHC Screw 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.
