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The VALUE COLLECTION FWUI80181-100BX is a USS flat washer designed for use with No. 10 screws in standard inch-measurement fastener applications. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this washer provides corrosion resistance and load distribution across a wide range of structural and mechanical assembly tasks. The 1/4 inch inside diameter seats flush against the fastener shank, while the 3/64 inch thickness delivers consistent bearing surface contact. Licensed tradespeople and maintenance professionals working with bolted connections in light structural, mechanical, or equipment assembly applications will find this a reliable standard-spec component.
This washer is suited for residential and commercial applications where USS-series flat washers are specified. Typical use cases include equipment mounting, panel attachment, ductwork framing, and general mechanical assembly requiring a standard inch-series flat washer with a corrosion-resistant finish. The zinc yellow dichromate coating makes it appropriate for environments with mild moisture exposure. Sold as a single unit with a minimum order quantity of 100 pieces, making it practical for stocking in trade shops, service vans, or supply rooms.
Designed as an OEM-style USS flat washer replacement for No. 10 screw applications using standard inch-series fasteners in mechanical, structural, and light equipment assembly.
Installation is performed by licensed tradespeople or qualified mechanics working on bolted assemblies. Ensure the fastener and mating surface are clean and free of debris before seating the washer. Follow applicable torque guidance from the equipment manufacturer or relevant code for the fastener grade and size in use. Do not substitute USS-series washers where SAE-series dimensions are specifically required by the assembly specification.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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