The Multiquip 2730443201 Round Cross Screw M5 X 22 is a genuine OEM fastener designed for ST1 and ST1F submersible pumps. As a factory-sourced component, it meets the exact thread pitch, head profile, and material specification required for secure assembly on these units. Confirmed fitment covers the ST1 and ST1F models, so you can order with confidence knowing this screw installs correctly the first time. Keeping the right hardware on hand is a small detail that protects the integrity of every assembly it secures.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the exact M5 x 22 thread specification and head geometry required by Multiquip, ensuring consistent clamping force and corrosion resistance in wet submersible pump environments.
- Direct-Fit Hardware — Matches the original round cross-head profile for proper driver engagement and torque transfer without stripping or misalignment during installation.
- Confirmed Compatibility — Verified OEM fit for Multiquip ST1 and ST1F submersible pump models.
- Structural Integrity Assurance — Using the correct fastener prevents loosening, housing distortion, or seal failure that can result from substituting incorrect thread pitch or length hardware.
- Essential Service Stock — A commonly needed hardware item during pump disassembly and reassembly; stocking the correct part number avoids delays on routine maintenance calls.
A round cross screw — also known as a Phillips-head machine screw — serves as a primary fastener for securing housings, panels, and internal components on submersible pump assemblies. Using a fastener with the correct thread pitch (M5) and length (22 mm) ensures full thread engagement and consistent clamping load across mating surfaces. When an incorrect or worn fastener is used, components can work loose under vibration or hydraulic pressure, leading to misalignment, seal compromise, or water ingress into protected cavities.
For questions about fitment or to confirm this is the correct part for your equipment, contact the DHS Equipment team.
Part Details
| Part Number | 2730443201 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Round Cross Screw M5 X 22 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST1 |
| Submersible Pumps | ST1F |
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.
