Multiquip 0021004010 Machine Screw

The Multiquip 0021004010 is a genuine OEM Machine Screw designed for Multiquip GAC, GAW, and DAC series gasoline-powered generators, diesel-powered generators, and arc welders. As a direct factory replacement, this fastener matches the original hardware specifications used during assembly, ensuring a secure, rattle-free fit in every application. Confirmed fitment includes models such as GAC6HRS, GAC6HR, GAW180HE, GAW135H, DAC7000SS, DAC7000SSA, DAC7000SSW, GA6HR, GA3.6HR, GAC2.5HR, GAC3.6HR, and related variants. When it comes time to service or reassemble your equipment, using the correct OEM fastener makes all the difference in maintaining the structural integrity of your machine.

Key Features

• Genuine OEM Fastener Grade — Manufactured to the exact thread pitch, head type, and material grade specified for these Multiquip generator and welder assemblies, so hardware seats correctly under torque without stripping or backing out.
• Drop-In Replacement — Matches the original mounting configuration, threading directly into existing bosses and brackets with no rethreading or modification needed.
• Broad Series Fitment — Compatible with a wide range of GAC, GAW, GA, and DAC series models including GAC6HRS, GAW180HE, DAC7000SS, GA6HR, GAC3.6HR, and additional variants in the Multiquip generator and welder lineup.
• Structural Integrity Maintained — A properly torqued, correctly spec'd fastener keeps panels, covers, and internal components securely anchored — preventing vibration-related loosening during generator or welder operation.
• Electrical Safety Compliance — Using the correct OEM hardware on generator and welder enclosures helps maintain proper grounding paths and panel alignment, which is critical for safe electrical operation.

A machine screw is a precision-threaded fastener used to join components within the generator or welder assembly — securing panels, mounting brackets, terminal covers, and internal housings. Unlike generic hardware, OEM machine screws are specified to exact thread dimensions and material strength for each application, ensuring they hold securely under the vibration and heat cycles these machines generate. Using an incorrect or worn fastener can result in loose covers, misaligned components, or compromised electrical enclosures, all of which affect both performance and operator safety.

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.