The Multiquip ZT58A29 is a genuine OEM Hex Screw 5/16-18 x 7/8 designed for the BP-25H gasoline backpack flex-shaft vibrator. As an authorized Multiquip OEM component, this fastener is manufactured to the exact thread pitch, diameter, and length required for proper assembly and torque retention on the BP-25H. Sourced directly from Multiquip, ZT58A29 ensures the correct mechanical fit without the guesswork that can come with sourcing generic hardware.
Key Features
- Genuine OEM Fastener Specification — Manufactured to the exact 5/16-18 thread pitch and 7/8-inch length called out in the BP-25H parts manual, ensuring correct clamping force and thread engagement.
- Direct-Swap Installation — Matches the original mounting point on the BP-25H, threading directly into existing hardware without reworking surrounding components.
- Confirmed BP-25H Fitment — Verified for the Multiquip BP-25H gasoline backpack flex-shaft vibrator, so you can order with confidence.
- Structural Integrity Under Vibration — A correctly torqued fastener at this location keeps critical assemblies from loosening during high-frequency vibration cycles, protecting both the operator and the machine.
- Torque and Thread Retention — Using the OEM-specified screw maintains the designed preload on the joint, preventing premature wear of mating threads and housing components.
A hex screw at this grade and size serves as a primary fastener holding structural or mechanical assemblies together on the BP-25H backpack vibrator. During operation, the machine generates continuous high-frequency vibration that places repeated stress on every fastener in the assembly. A stripped, incorrect, or missing screw at a critical joint can allow components to shift or separate, compromising vibration output and potentially creating a safety hazard for the operator. Replacing a worn or damaged fastener with the correct OEM part restores the designed clamping integrity of the assembly.
Part Details
| Part Number | ZT58A29 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Screw 5/16-18 x 7/8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Backpack Vibrator | BP-25H |
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.
