Multiquip 0021005080 Machine Screw

The Multiquip 0021005080 Machine Screw is a genuine OEM fastener designed for the DCA series ultra-silent and diesel-powered generator lineup, including DCA25, DCA45, DCA70, DCA85, and DCA100 models. As an authentic Multiquip replacement, this screw meets the exact specifications required for proper assembly and secure component retention across the affected generator families. Sourced directly through authorized Multiquip supply channels, the part is a direct-fit replacement that installs exactly as the original. If you are servicing or reassembling a DCA series generator, confirming the correct fastener specification is essential to maintaining structural integrity and safe operation.

Key Features

• Genuine OEM Specification — Manufactured to the exact thread pitch, head type, and material grade specified by Multiquip for DCA series generator assembly.
• Direct-Fit Installation — Engineered to seat and torque correctly in existing mounting points without any modification to the host component or surrounding hardware.
• Broad DCA Series Compatibility — Confirmed fitment across DCA25, DCA45, DCA70, DCA85, and DCA100 ultra-silent and diesel-powered generator models.
• Structural Integrity Under Load — A correctly spec'd fastener maintains consistent clamping force across panels, housings, and internal components, preventing vibration-induced loosening during generator operation.
• Electrical and Mechanical Safety — Using the correct OEM-specified screw in generator enclosures and electrical panel mounting locations helps ensure proper grounding continuity and secure housing closure.

A machine screw is a precision-threaded fastener used to secure panels, brackets, housings, and internal components to fixed mounting points within the generator assembly. Unlike general-purpose hardware, OEM-specified machine screws are selected for a defined thread form, shank diameter, and head style that matches the tapped holes and clearances engineered into the machine. Using an incorrect substitute can result in stripped threads, improper seating, or component movement under vibration — any of which can cause damage to surrounding parts or compromise the integrity of the enclosure. Replacing a worn or missing fastener with the correct this part ensures the assembly is returned to its original specification.

Part Details

Compatibility & Fitment

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.