Multiquip 12464 HHC M6-1.0 x 16mm Screw

The Multiquip 12464 HHC M6-1.0 x 16mm Screw is a genuine OEM fastener designed for a broad range of Multiquip and Whiteman equipment including ride-on power trowels, ride-on roller screeds, towable light towers, and flat saws. As a direct OEM replacement, part 12464 meets the exact thread pitch, head geometry, and material specification called out in the original assembly. Confirmed fitment includes the HTX6H, STX6H, HHN31V, JWN24HTCSL/HSCSL, HHXDF4-DF5, HHXD5, HHXD5-ES, HHXG5, WRSPUDF, WRS5200, WRS5200DFPU, LT6K, LT6KV, and SP2S20H. Sourcing the correct OEM screw by part number ensures the fastener torques properly and holds its position under the vibration and load cycles these machines generate.

Key Features

• Genuine OEM Thread Specification — M6-1.0 x 16mm dimensions match the original factory fastener exactly, ensuring correct torque engagement without stripping or cross-threading.
• Hex Head Cap (HHC) Drive Style — Standard hex head profile installs and removes with common field tools, making service and reassembly straightforward on the job.
• Wide Cross-Model Fitment — A single part number covers multiple Multiquip equipment families including HTX6H, STX6H, HHN31V, WRSPUDF, WRS5200, LT6K, and SP2S20H platforms.
• Secure Clamping Under Vibration — Correct thread engagement prevents fastener loosening in high-vibration operating environments typical of trowels, screeds, and saws.
• Direct OEM Source — Supplied as a genuine Multiquip component, so the alloy grade and surface finish align with the original hardware specification for the assembly.

A hex head cap screw is a threaded fastener used to clamp two or more components together in a bolted joint. The M6-1.0 designation indicates a 6mm nominal diameter with a 1.0mm thread pitch, and the 16mm value is the grip length — together these dimensions determine how deeply the screw engages its mating thread and how much clamping force it can sustain. In high-vibration equipment such as power trowels and roller screeds, using a fastener with the correct pitch and length is critical: an undersized or incorrect-pitch screw will not develop the required preload, leading to joint movement, fretting, and eventual loosening or component damage. Replacing worn or missing hardware with the correct OEM specification screw restores the integrity of the bolted assembly and keeps critical covers, guards, and structural brackets properly secured.

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.