Multiquip 0730 Screw HHC 1/4"-20 x 1

The Multiquip 0730 is a genuine OEM Screw HHC 1/4"-20 x 1 used across a wide range of Multiquip, Whiteman, Essick, and STOW equipment. This fastener is specified for models spanning ride-on trowels, walk-behind trowels, mortar and concrete mixers, flat saws, masonry saws, pavement saws, light towers, generators, water trailers, roller screeds, and more — including popular units such as the MG30, SP2, HTX44K4, STX55J6, HHN31V, EM12M, and WM120SM series. As a genuine OEM component, part number 0730 meets the original design specification for every machine it serves. Sourced directly through authorized channels, this screw ensures you are installing the correct fastener the first time.

Key Features

• Genuine OEM Fastener Grade — Manufactured to the exact thread specification and tensile rating called out in Multiquip's original engineering drawings, ensuring secure clamping force across all listed assemblies.
• 1/4"-20 x 1 Hex Head Cap Thread Profile — The 1/4"-20 unified coarse thread and 1-inch grip length drop directly into tapped bores and pre-drilled mounting holes without reworking the mating surface.
• Exceptionally Broad Equipment Coverage — A single part number covers ride-on and walk-behind trowels, mortar mixers, flat saws, masonry saws, light towers, generators, water trailers, screeds, and more across the MG30, SP2, HTX, STX, HHN, EM, and WM families.
• Structural Integrity Maintained — Using the correctly rated OEM fastener prevents loosening under vibration, guards against stripped threads, and keeps panels, guards, and structural components properly torqued during operation.
• Direct Cross-Equipment Serviceability — Stocking part 0730 consolidates hardware inventory for shops and fleets running mixed Multiquip equipment, reducing the number of individual SKUs needed on the shelf.

A hex head cap screw (HHC) is a standard structural fastener used throughout heavy equipment to clamp covers, guards, brackets, and mechanical assemblies together. The 1/4"-20 thread designation refers to a 1/4-inch nominal diameter with 20 threads per inch — a unified coarse (UNC) profile that provides strong engagement in both metal and composite tapped holes. At a 1-inch grip length, the part is sized to pass through standard panel thicknesses and engage the full depth of the receiving thread. When a fastener of this type is under-torqued, loose, or replaced with an incorrect grade, assemblies can shift under vibration loads, leading to accelerated wear on mating components, guard displacement, or structural failure at the joint.

For assistance confirming fitment or to place an order, contact the DHS Equipment 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.