The Multiquip 4730 Screws Set is a genuine OEM fastener set designed for ST1 and ST1F submersible pumps. As a direct OEM replacement, this set is manufactured to the same specifications as the original hardware, ensuring correct thread pitch, head type, and material grade for your pump. Confirm your model number against ST1 and ST1F fitment before ordering to ensure a correct match.
Key Features
- OEM-Grade Fastener Materials — Manufactured to the same material and hardness specifications as the original screws, preventing stripping, corrosion, or fastener failure in wet submersible environments.
- Complete Set Included — Supplies all screws in the set as a matched group, so every fastener is replaced at once rather than sourcing individual pieces.
- Direct Fit for ST1 and ST1F Models — Engineered specifically for Multiquip ST1 and ST1F submersible pumps, with correct dimensions to seat and torque without modification.
- Maintains Pump Integrity Under Load — Properly torqued, correctly sized screws keep pump housings sealed and components secured, which is critical in continuous submersible operation where vibration and water pressure stress every fastener.
- Genuine OEM Part — Sourced directly from Multiquip, so the part number, specification, and configuration match what was installed at the factory.
Screws in a submersible pump secure housings, impeller assemblies, and access covers against the combined stress of water pressure, continuous vibration, and variable load. When fasteners corrode, strip, or loosen, pump components can shift or separate, leading to seal failure, internal leakage, and loss of pumping performance. Replacing worn or damaged hardware with the correct OEM screws set restores the structural integrity of the pump and protects surrounding components from secondary damage.
Part Details
| Part Number | 4730 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screws Set |
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.
