The Multiquip 2730243101 Round Cross Screw M4 X 15 is a genuine OEM fastener designed for ST1 and ST1F submersible pumps. As an OEM-sourced component, it meets the exact thread pitch, head profile, and material specification required for a secure, rattle-free fit in its designated mounting location. Verified for ST1 and ST1F series equipment, this screw ensures the assembly holds together as the manufacturer intended — no guesswork on sizing or thread engagement.
Key Features
- Genuine OEM Fastener Grade — Manufactured to exact M4 x 15 thread and head-profile specifications, matching the torque and clamping requirements of the original assembly.
- Direct-Fit Installation — Threads engage cleanly into factory-tapped holes on ST1 and ST1F submersible pump assemblies with no chasing or re-tapping required.
- Confirmed ST1 and ST1F Fitment — Sourced directly for ST1 and ST1F series submersible pump models, so you can order with confidence.
- Corrosion-Resistant Construction — Built to hold up in the wet, submersed environments where ST-series pumps operate, maintaining a secure hold over repeated service cycles.
- Protects Structural Integrity — A properly sized and torqued fastener keeps pump housings and covers sealed and aligned; an incorrect or worn screw can allow housing movement, vibration damage, or ingress of debris.
The Round Cross Screw M4 X 15 is a metric fastener used to secure housing panels, covers, or internal components on submersible pump assemblies. Its cross-head drive pattern allows for consistent torque application during installation and removal, while the M4 x 15 specification — 4 mm thread diameter at 15 mm length — determines exactly how deep it seats and how much clamping force it generates. Using an incorrectly sized fastener in its place risks stripping threads, leaving components loose, or allowing water ingress that can damage internal pump parts.
For fitment questions or help confirming this part works with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 2730243101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Round Cross Screw M4 X 15 |
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.
