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The METRIC BLUE UST202003 is an M6 standard flat washer made from alloy steel, designed to distribute load and reduce surface damage at fastener contact points. With an inside diameter of approximately 0.27 inches (6.87 mm), an outside diameter of approximately 0.51 inches (13 mm), and a thickness of approximately 0.11 inches (2.7 mm), this washer meets standard metric dimensional specifications. It is used across mechanical, structural, and equipment assembly applications wherever an M6 screw or bolt requires a bearing surface. Trade professionals in HVAC, plumbing, electrical, and general mechanical service work will find this washer suitable for high-volume fastener tasks.
This flat washer is appropriate for use in both residential and light commercial applications. It is commonly installed in equipment panels, brackets, and mechanical assemblies that use M6 metric fasteners. The alloy steel construction provides strength suitable for general-duty fastening scenarios. Minimum order quantity is 100 pieces per order, with individual package quantity of 1.
Designed as a standard flat washer for use with M6 metric screws and bolts in general mechanical and equipment assembly applications.
Flat washers are installed between the fastener head or nut and the mating surface before torquing. Ensure the washer seats flat with no debris underneath before tightening. Use appropriate hand tools or power drivers rated for M6 fastener assemblies. Follow applicable equipment manufacturer guidelines and relevant codes for fastener torque and installation procedures.
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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