The Multiquip 22279-001 is a genuine OEM SHS 1/2-20 x 2.50 Screw designed for Whiteman ride-on power trowel models HTX6H, HTXD6i, HTXG6DF, and STXD6i. As a direct Multiquip OEM component, 22279-001 is manufactured to the exact thread pitch, diameter, and length specification required by these machines — no guesswork on fitment. Sourcing the correct fastener for a ride-on trowel is critical, since undersized or mismatched hardware can compromise structural integrity in high-vibration operating conditions. DHS Equipment stocks this part to keep your Whiteman trowel running tight and properly assembled.
Key Features
- Exact Thread Specification: — Cut to 1/2-20 UNF thread pitch and 2.50 inch length, matching the precise fastener profile called out in Multiquip's assembly documentation for these trowel models.
- Genuine OEM Quality: — Manufactured to Multiquip's material and hardness standards for socket head set screws, ensuring consistent clamping force under the sustained vibration of concrete finishing work.
- Confirmed Fitment: — Verified for HTX6H, HTXD6i, HTXG6DF, and STXD6i Whiteman hydrostatic ride-on power trowels; use part number 22279-001 when cross-referencing your parts manual.
- Direct Drop-In Replacement: — Installs in the same position as the original without reworking threads or modifying mating components, restoring the assembly to its designed clamping specification.
- Structural Integrity in High-Vibration Applications: — A correctly spec'd fastener maintains proper component seating during operation; a worn, stripped, or incorrect screw can lead to loosening of critical assemblies mid-use on a live concrete pour.
A socket head set screw like the 22279-001 functions as a precision fastener that secures components within an assembly by applying concentrated clamping or locking force at a specific torque value. In ride-on trowels, fasteners of this type are used throughout the drivetrain, blade pitch, and structural frame assemblies where vibration and rotational force place constant stress on hardware. When a screw of this type is missing, stripped, or substituted with an incorrect grade or thread pitch, the assembly it holds can shift, wear unevenly, or fail entirely — making exact replacement with the correct OEM part essential to safe, reliable machine operation.
Part Details
| Part Number | 22279 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | SHS 1/2-20 x 2.50 Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | STXD6i |
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.
