The Multiquip 9167 is a genuine OEM HHFS 3/8-16 x 2.25 Screw designed for Whiteman ride-on power trowels and water trailer series equipment, including HHXD5, HHXG5, HHXD5-ES, and WT5HP models. As a direct factory replacement, this fastener meets the exact dimensional and material specifications required by the original assembly. Sourced from Multiquip, part 9167 ensures a correct, confident fit without the guesswork that comes with non-OEM hardware. Keep critical fastener positions on your trowel or water trailer properly secured with the correct OEM part.
Key Features
- OEM-Grade Fastener Specification — Manufactured to the exact thread pitch, length, and head type called out in the Multiquip parts catalog, ensuring proper torque retention in the original mounting position.
- Direct Drop-In Replacement — The 3/8-16 thread form and 2.25-inch length match the original hardware footprint exactly, threading directly into existing tapped holes or nuts without rework.
- Broad Whiteman Trowel and Trailer Fitment — Confirmed for HHXD5, HHXG5, and HHXD5-ES Whiteman ride-on power trowels, as well as WT5HP and WT5HPSG water trailer models.
- Structural Integrity at the Joint — A correctly spec'd hex head flange screw maintains clamping force at assembly joints under vibration-heavy operation, preventing fastener loosening that can lead to component misalignment or separation.
- Safety-Critical Hardware — On ride-on trowels and towed water equipment, fastener failure at key connection points can create unsafe operating conditions; using the correct OEM 9167 screw maintains the intended structural integrity of the assembly.
A hex head flange screw combines a standard hex bolt head with an integrated flanged washer face, distributing clamping load across a wider bearing surface and resisting loosening under vibration. In ride-on power trowels and water trailers, these fasteners are used at structural joints and component mounting positions where maintaining consistent clamp load is essential to safe, stable operation. When a fastener of the wrong thread pitch, length, or head type is used as a substitute, it can strip threads, under-torque the joint, or fail to seat the mating components correctly — all of which compromise the integrity of the assembly over time.
Part Details
| Part Number | 9167 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHFS 3/8-16 x 2.25 Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
| Water Trailer | WT5HP-WTE5HP-WT5HPSG |
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.
