The MW218X18 Machinery Washer is a heavy-duty flat washer designed to provide reliable load distribution and surface protection in mechanical assemblies. With a 2-1/8" inner diameter, 3-1/8" outer diameter, and 18-gauge thickness, this washer creates a broad bearing surface that helps prevent bolt pull-through while improving fastening stability. Constructed from durable steel for long-lasting performance, it’s well suited for machinery, automotive, and industrial applications—because a properly sized washer helps keep bolts tight and assemblies working the way they should.
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