Description
The 3/16" USS Flat Washer is a general-purpose washer engineered for use with 3/16-inch diameter bolts, screws, and studs. Manufactured to United States Standard (USS) specifications, this washer features a slightly oversized outer diameter and modest thickness, ideal for distributing load and protecting surfaces in light-duty fastening applications.
Specifications:
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Inner Diameter (I.D.): 13/64"
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Outer Diameter (O.D.): 7/8"
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Thickness: 3/64" (nominal)
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Standard: USS (United States Standard)
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Material: Typically low carbon steel; also available in stainless steel, brass, or specialty alloys
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Finish Options: Plain, zinc-plated, black oxide, hot-dip galvanized, or other protective coatings
Key Features:
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Load Distribution: Helps spread fastener pressure across a larger area, reducing embedment and wear on softer materials.
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Sized for 3/16" Fasteners: Clearance hole ensures easy assembly while maintaining alignment.
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USS Tolerances: Looser fit than SAE washers, making installation quicker and more forgiving in general-purpose applications.
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Flat Surface Finish: Promotes smoother torque transfer and minimizes galling during tightening.
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Corrosion-Resistant Finishes: Available in multiple coatings for protection in indoor, outdoor, or moist environments.
Typical Applications:
This washer is suited for a wide range of small-scale and precision fastening tasks, including:
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Light-duty mechanical and hardware assemblies
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Electronics and small appliance fastening
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Sheet metal connections
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General repair and maintenance tasks
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Furniture, fixture, and panel installations
