The Multiquip 020410234311 is a genuine OEM Hex Head Bolt ST-4104 designed for the ST-4104 swing-tube concrete pump. As a factory-sourced fastener, this bolt is manufactured to the exact dimensional and material specifications required for correct installation and long-term holding strength on ST-4104 series equipment. Sourcing the correct OEM fastener matters on concrete pump applications where vibration, pressure cycling, and heavy loads place constant stress on every connection point. DHS Equipment supplies this part direct, so you can be confident you are getting the right component for your machine.
Key Features
- OEM-Grade Fastener Material — Manufactured to Multiquip's specified grade and hardness for the ST-4104, ensuring the bolt handles the shear and tensile loads present in concrete pump assemblies.
- Direct Drop-In Replacement — Matches the original thread pitch, diameter, and head dimensions of the factory bolt, allowing straightforward installation without modification to existing hardware.
- Confirmed ST-4104 Fitment — Purpose-built for the Multiquip ST-4104 swing-tube concrete pump series, eliminating guesswork when ordering replacement fasteners.
- Resists Loosening Under Load — Correct bolt specification maintains clamping force under the vibration and cyclic pressure loads that are characteristic of concrete pump operation, preventing joint movement over time.
- Critical Connection Integrity — Using an undersized or incorrect-grade fastener on a concrete pump can lead to joint failure under pressure; the part ensures the connection meets the design intent of the original machine.
A hex head bolt may appear to be a simple fastener, but on concrete pump equipment like the ST-4104, every bolted joint is engineered to maintain structural integrity under significant hydraulic pressure, vibration, and the abrasive nature of concrete. The correct bolt grade, thread specification, and head geometry are all critical — an incorrect substitute can stretch, shear, or back out under working loads. Replacing a worn or damaged fastener with the correct OEM part keeps the assembly performing as designed and prevents more costly damage to surrounding components.
Part Details
| Part Number | 020410234311 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt ST-4104 |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-4104 | ST-4104 |
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.
