The Multiquip 10306 is a genuine OEM HHC Screw 1/2-13 x 4-1/2 designed for a broad range of Multiquip and Whiteman equipment including JWN24, HTN, JTO Series ride-on power trowels, MLT25DCA and LT6KV towable light towers, and WT and WTE Series water trailers. As a factory-sourced fastener, this screw meets the exact thread pitch, grade, and dimensional specifications called out in the original equipment build. Confirm your model against the fitment list before ordering to ensure correct application. DHS Equipment stocks this part as a genuine Multiquip OEM replacement so you can get your equipment back in service without compromise.
Key Features
- Correct Thread Specification: — 1/2-13 UNC thread form and 4-1/2 inch length match the original fastener specification exactly, ensuring proper torque load and joint integrity.
- Genuine OEM Construction: — Factory-sourced to the same material grade and tensile strength as the hardware installed at the time of manufacture, so structural connections hold under working loads.
- Wide Fitment Coverage: — Compatible with JWN24, HTN, and JTO Series ride-on trowels, MLT25DCA and LT6KV towable light towers, and WT, WTE, and SG-suffix water trailers.
- Drop-In Replacement: — Installs directly into existing tapped holes and mating hardware without reworking mounting points or sourcing supplementary hardware.
- Critical Structural Fastener: — Used across structural and assembly mounting points on multiple machine types; using the correct grade and length prevents joint movement, thread stripping, and fastener failure under vibration and load.
A hex head cap screw serves as a primary structural fastener, clamping assembled components together and maintaining joint preload under dynamic operating conditions. On equipment subject to vibration — such as trowels, light towers, and water trailers — the correct thread engagement and fastener grade are essential to prevent loosening or shear failure over time. When a fastener of the wrong length or grade is substituted, the joint can lose clamping force prematurely, leading to component movement, accelerated wear on mating parts, or outright fastener failure during operation.
Part Details
| Part Number | 10306 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHC Screw 1/2-13 x 4-1/2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Water Trailer | WT5HP-WTE5HP-WT5HPSG |
| Water Trailer | WT5C-WTE5C-WT5CSG |
| Towable Towers | LT6KV (60HZ) |
| Towable Towers | MLT25DCA |
| Whiteman Ride-On Power Trowels | JTO-SERIES |
| Whiteman Ride-On Power Trowels | HTN-KHOLER/ONAN/HONDA |
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.
