Value Collection 3SWFI008 Countersunk Washer Ss 18-8

Product Description

The VALUE COLLECTION 3SWFI008 is a standard countersunk washer manufactured from 18-8 stainless steel. It measures 0.197 inches inside diameter, 0.487 inches outside diameter, and 0.083 inches thick. The countersunk profile seats flush-mount fasteners cleanly against a surface, distributing load and preventing fastener pull-through. The 18-8 stainless construction provides corrosion resistance suitable for both indoor and outdoor applications. This washer is used by plumbers, electricians, HVAC technicians, general contractors, and maintenance professionals wherever a flush or recessed fastener seating is required.

Standard countersunk washers of this size are commonly used in light-duty mechanical assemblies, equipment panels, junction boxes, HVAC cabinet work, and general sheet metal applications. The 0.197 inch bore accommodates small-diameter fasteners typical in instrumentation, panel, and structural trim work. This washer ships individually but carries a minimum order quantity of 100 units, making it suited for contractors and shops stocking hardware for recurring service work.

Key Features

• 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• Countersunk profile allows flush or recessed fastener seating
• 0.197 inches inside diameter fits small-diameter fasteners
• 0.487 inches outside diameter provides broad load distribution relative to bore size
• 0.083 inches thickness meets standard countersunk washer geometry
• Minimum order quantity of 100 units supports bulk stocking for service contractors

Compatibility

Designed as a standard countersunk washer for use with flush-mount fasteners in sheet metal, panel, and light structural applications where an 18-8 stainless steel washer with a 0.197 inch bore is required.

Installation Notes

Installation is performed by the relevant trade — electrical, mechanical, plumbing, or HVAC — depending on the assembly. Always de-energize equipment and relieve any system pressure before disassembling fastened components. Ensure the countersunk angle of the washer matches the fastener head angle for correct flush seating. Use appropriate hand tools and follow applicable codes for the installation environment.