The Multiquip ZT58A27 is a genuine OEM Hex Head Cap Screw 15/16-18 x 5/8 designed for the BP-25H gasoline backpack flex-shaft vibrator. As a direct Multiquip OEM part, ZT58A27 is manufactured to the exact thread pitch, head dimensions, and grade specification required by the BP-25H, ensuring a secure, correctly torqued connection every time. Sourcing the correct fastener matters on vibrating equipment — an incorrect thread form or under-rated fastener can work loose under continuous operational vibration. DHS Equipment stocks this part to keep your BP-25H running without compromise.
Key Features
- Correct Thread Form and Grade: — Sized at 15/16-18 x 5/8 to the exact specification called out for the BP-25H, ensuring full thread engagement and proper clamping load.
- Vibration-Duty Application: — On a backpack flex-shaft vibrator, fasteners are exposed to constant vibration loads; using the OEM-specified cap screw helps maintain joint integrity under continuous use.
- Direct OEM Replacement: — Installs in the same position as the original with no modification, matching the hex drive size, length, and thread pitch of the factory fastener.
- Confirmed BP-25H Fitment: — Verified for the Multiquip BP-25H gasoline backpack vibrator; always cross-reference your unit's parts diagram before ordering.
- Genuine Multiquip Part: — Sourced directly from Multiquip's OEM supply chain, so you receive the correct material grade and surface finish specified for this application.
A hex head cap screw is a precision fastener used to clamp or secure components together within a machine assembly. On vibrating equipment such as the BP-25H backpack vibrator, fasteners are subjected to cyclic stress and constant movement that can cause an incorrect or worn fastener to loosen over time, leading to component misalignment or structural failure at the joint. Using the correct OEM-specified fastener — with the right thread pitch, length, and grade — ensures the joint maintains its clamping force throughout the service life of the assembly.
Part Details
| Part Number | ZT58A27 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw 15/16-18 x 5/8 |
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.
