Multiquip 28922-083 HHC Screw M4-0.7x12mm

The Multiquip 28922-083 is a genuine OEM HHC Screw M4-0.7x12mm designed for Whiteman ride-on power trowel models HTX6H, STXDF, LD6, LD6SL, and STX6H. Sourced directly through Multiquip's authorized parts program, this fastener meets the exact specifications called out in the original equipment documentation. Verified fitment across multiple trowel families means you can order with confidence and get back to work without second-guessing compatibility.

Key Features

• Genuine OEM Specification — Manufactured to the precise M4-0.7x12mm thread pitch and length called out in Multiquip's original assembly drawings, ensuring proper clamp load and torque retention.
• Direct Drop-In Replacement — Matches the original fastener's hex head profile and thread form, seating correctly in existing hardware positions without rework or modification.
• Broad Trowel Family Coverage — Compatible with HTX6H, STXDF, LD6, LD6SL, and STX6H Whiteman hydrostatic and hybrid ride-on power trowels.
• Maintains Structural Integrity — A correctly spec'd fastener keeps panels, guards, and assemblies securely torqued; an undersized or wrong-pitch screw risks backing out under vibration during troweling operations.
• Part Number Traceability — Carries Multiquip part number 28922-083 for straightforward reordering and service record documentation.

The HHC Screw M4-0.7x12mm is a metric hex head cap screw used throughout the assembly of Whiteman ride-on power trowels to fasten covers, brackets, and structural components in place. Its M4 thread diameter and 0.7mm pitch are a specific standard metric combination — using a screw with the wrong pitch will cross-thread the receiving bore and compromise the joint. When this fastener loosens or is damaged, the component it secures can shift or vibrate free during operation, leading to accelerated wear on surrounding parts and potential safety concerns on the finishing deck.

DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment for your specific machine or have questions about part number 28922-083, contact our parts team directly.

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.