The Multiquip 02041023456 is a genuine OEM Hex Stud ST-4100 12x65 Stainless designed for the ST-4100 swing tube concrete pump. Sourced directly from Multiquip, this stud is manufactured to the exact dimensional and material specifications required for your machine. The stainless steel construction provides corrosion resistance in the demanding wet and abrasive environments typical of concrete pumping work. If you're matching part number 02041023456, this is the correct, factory-authorized component for the ST-4100.
Key Features
- Stainless Steel Construction — Resists corrosion and surface degradation in the wet, cement-laden conditions common to concrete pump operation.
- Exact Dimensional Spec — 12x65 — The 12mm diameter and 65mm length match the original stud profile, ensuring proper thread engagement and clamping force on installation.
- Genuine OEM Component — Produced to Multiquip's original engineering standards, so thread pitch, hardness, and material grade are identical to what left the factory.
- Direct ST-4100 Fitment — Engineered specifically for the ST-4100 swing tube concrete pump, so installation drops straight in without reworking mating hardware.
- Structural Integrity Where It Counts — Hex studs anchor critical fastened joints on the pump assembly; a worn or damaged stud can compromise clamping load and lead to joint movement under pressure.
A hex stud is a headless fastener threaded on both ends, used to create a secure, load-bearing connection between two components — typically threading into one part and accepting a nut on the exposed end. On concrete pumping equipment like the ST-4100, these studs hold together structural and hydraulic assemblies that operate under sustained mechanical stress. When a stud stretches, corrodes, or strips, the joint loses clamping force, which can cause leaks, misalignment, or component separation during operation.
For fitment questions or help confirming this is the right part for your ST-4100, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 02041023456 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Stud ST-4100 12x65 Stainless |
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.
