Value Collection FWUIB-10-100BX Size 10 Brass Flat Washer

Product Description

The VALUE COLLECTION FWUIB-10-100BX is a size 10 standard flat washer manufactured from brass with a plain finish. Flat washers distribute load across a fastened joint, protecting the mating surface from damage and reducing the risk of fastener pull-through. These washers measure 0.2 inches inside diameter, 0.437 inches outside diameter, and 0.036 inches thick, making them a precise match for size 10 fastener applications. Supplied in a box quantity of 100, they suit bulk service stocking for plumbing, HVAC, and general mechanical assembly work where corrosion resistance and dimensional consistency are required.

Brass flat washers are commonly specified in applications where mild corrosion resistance, electrical conductivity, or compatibility with brass and copper fasteners is needed. Typical install scenarios include plumbing fixture mounting, light electrical panel work, HVAC equipment assembly, and pool or spa mechanical installations where ferrous hardware is not appropriate. The plain finish leaves the brass surface uncoated, suitable for environments where a secondary coating or sealant will be applied by the installer.

Key Features

• Brass construction provides corrosion resistance without galvanic incompatibility when used with brass or copper fasteners
• Plain finish allows for secondary coating or use as-is in low-moisture environments
• 0.036-inch thickness maintains consistent load distribution across the fastener face
• 0.2-inch inside diameter and 0.437-inch outside diameter sized for size 10 screws and bolts
• Box quantity of 100 supports bulk stocking for service fleets and shop inventory
• Inch measurement system, conforming to standard imperial fastener dimensions

Compatibility

Designed as a standard imperial flat washer for use with size 10 screws and bolts in residential and light commercial mechanical, plumbing, and HVAC applications.

Installation Notes

Flat washers of this type are installed by plumbers, HVAC technicians, electricians, and general mechanical trades. Always ensure the fastener and mating material are compatible with brass before installation to avoid galvanic corrosion in mixed-metal assemblies. No special tooling is required beyond standard hand tools. Follow applicable codes such as the IPC, IFGC, or NEC when integrating fastener hardware into regulated system assemblies.