The Multiquip 12099 is a genuine OEM SHSS 3/8-16 x 1-1/2 Cone Point designed for STH hydrostatic ride-on trowels and EPOXY-SERIES walk-behind trowels. As a factory-sourced fastener component, 12099 delivers the exact thread pitch, point geometry, and material grade required by the original assembly. Sourced directly through Multiquip's OEM supply chain, this set screw is an exact match to the hardware specified at the time of manufacture, ensuring correct installation without guesswork. DHS Equipment stocks this part ready to ship, so you can get your trowel back in service fast.
Key Features
- Correct Cone Point Geometry — The hardened cone point tip seats precisely into a mating surface dimple, locking the target component in place under the rotational loads typical of concrete finishing equipment.
- Exact Thread Specification — 3/8-16 UNC threading matches the tapped bore in the original assembly, allowing the screw to engage and torque to spec without thread damage or cross-threading.
- Genuine OEM Sourcing — Manufactured to Multiquip's original material and hardness standards, ensuring the fastener holds clamping force through the vibration and stress cycles of active trowel operation.
- Broad Trowel Family Coverage — Fits STH hydrostatic ride-on trowels and EPOXY-SERIES walk-behind trowels, making 12099 a practical stock item for operations running multiple Multiquip trowel models.
- Direct Service Replacement — A worn, stripped, or missing set screw in this position can cause component shift or blade pitch inconsistency; replacing it with the correct this part restores secure, stable operation.
A cone point set screw functions as a locking fastener, using its tapered tip to bite into or seat against a mating surface and prevent rotational or axial movement of an assembled component. In power trowel applications, set screws like the part are commonly used to secure rotating or adjustable elements where vibration and torque loads are constant. When a set screw loosens, backs out, or is damaged, the component it secures can shift during operation, leading to uneven blade pitch, increased wear on adjoining parts, or loss of operator control over finishing performance. Replacing it promptly with the correct OEM fastener is a straightforward fix that restores the integrity of the assembly.
Part Details
| Part Number | 12099 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | SHSS 3/8-16 x 1-1/2 Cone Point |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydrostatic Ride-On Trowels | STH |
| Walk-Behind Trowels | EPOXY-SERIES |
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.
