Multiquip 0447 Flat Washer 1/2"

The Multiquip 0447 is a genuine OEM Flat Washer 1/2" designed for a wide range of Multiquip and Whiteman equipment, including STX55, HTX44, HHN, HTN, JWN, and STR series ride-on power trowels, Whiteman and Essick mixers, Multiquip masonry saws, and towable light towers. As a direct OEM part, the 0447 is manufactured to Multiquip's exact specifications, ensuring a correct fit without guesswork. DHS Equipment supplies this washer as a genuine replacement, giving you confidence that the part you receive matches what came off the machine. Verify your model against the fitment list before ordering to confirm compatibility.

Key Features

• Genuine OEM Construction: — Stamped to exact dimensional tolerances for consistent load distribution across fastener interfaces — no variation from spec.
• Direct Hardware Match: — The 0447 drops in place of the original 1/2" washer with no modification to hardware, fastener, or mating surface.
• Broad Multiquip Fitment: — Compatible with STX55, HTX44, HHN, HTN, JWN ride-on trowels, WM120 and EM120 series mixers, MP and SP series masonry saws, and LT6K light towers.
• Proper Load Bearing: — A correctly sized and seated washer distributes clamping force evenly across the joint; an undersized or worn washer allows fastener pull-through and joint loosening under vibration.
• Multi-Application Utility: — Used across trowels, mixers, saws, and light towers, keeping a stock of 0447 washers on hand reduces wait time when servicing multiple machine types on the same fleet.

A flat washer serves as a bearing surface between a fastener head or nut and the material being clamped. By spreading the load over a wider surface area, it prevents the fastener from pulling through softer or thinner base materials and protects the mating surface from damage during tightening. On equipment that operates under continuous vibration — such as ride-on trowels and plate-mounted saws — washers also help maintain joint preload over time. When a washer is missing, deformed, or the wrong size, fasteners can back out, joints can shift, and structural or mechanical assemblies can loosen prematurely, leading to accelerated wear on surrounding components.

For fitment questions or bulk availability on Multiquip 0447, contact DHS Equipment 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.