The Multiquip 02041023471 Hex Nut ST-4100 6mm SS is a genuine OEM fastener designed for the ST-4100 swing tube concrete pump. Sourced directly through Multiquip's authorized parts network, this hex nut is manufactured to the exact material grade and dimensional specification required for the ST-4100. Stainless steel construction provides the corrosion resistance needed in the wet, abrasive operating environment typical of concrete pumping equipment.
Key Features
- Stainless Steel Grade Construction — The SS designation confirms a stainless steel material specification, resisting corrosion and surface degradation in high-moisture, concrete-slurry environments.
- OEM-Specified Thread and Dimensional Accuracy — At 6mm, this hex nut meets the exact thread pitch and torque engagement required at its installation point on the ST-4100, ensuring proper clamping load and secure assembly.
- Genuine Multiquip OEM Part — Produced to Multiquip's own specification, this fastener carries the same quality standard as the hardware installed on the machine at the factory.
- Direct Fitment for ST-4100 Concrete Pumps — Confirmed compatibility with the ST-4100 swing tube concrete pump series — the correct replacement when the original hardware is worn, stripped, or lost during service.
- Supports Structural Integrity of Critical Pump Assemblies — A loose or incorrect fastener in a concrete pump can lead to misalignment, vibration-related wear, or fluid pathway leaks; using the correct OEM hex nut maintains the assembly as designed.
Hex nuts are essential fasteners that secure components throughout a concrete pump's frame, hopper, and hydraulic or mechanical assemblies. On equipment like the ST-4100, fasteners are exposed to constant vibration, pressure cycling, and concrete slurry — conditions that accelerate corrosion and fatigue on standard hardware. A stainless steel hex nut at the correct thread size maintains clamping force over time, keeping critical connections tight and preventing the loosening that can lead to component shift or premature wear on mating parts.
Part Details
| Part Number | 02041023471 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Nut ST-4100 6mm SS |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-4100 | ST-4100 |
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.
