Value Collection FINWIS0-65-100BX Countersunk Washer

Product Description

The VALUE COLLECTION FINWIS0-65-100BX is a standard countersunk washer manufactured from steel with a nickel-plated finish. It measures 0.17 inches inside diameter, 15/32 inches outside diameter, and 5/64 inches thick. The countersunk profile seats flush against tapered fastener heads, distributing load evenly and reducing stress on the mating surface. The nickel plating provides a corrosion-resistant barrier suited to light-duty service environments. Electricians, HVAC technicians, and general trade installers use countersunk washers when flat-head or oval-head screws require a clean, flush-mount installation with improved bearing surface contact.

This washer is appropriate for light structural and mechanical fastening applications across residential and commercial settings. The small inside diameter of 0.17 inches accommodates fine-thread and small-diameter fasteners commonly found in electrical enclosures, control panels, sheet-metal assemblies, and equipment housings. The nickel-plated steel construction holds up in dry to mildly humid indoor environments. This SKU is sold in a minimum order quantity of 100 pieces per order.

Key Features

• Countersunk profile seats flush with tapered fastener heads for clean, low-profile installations
• 0.17 inches inside diameter fits small-diameter and fine-thread fasteners
• 15/32 inches outside diameter provides adequate bearing surface for light-duty load distribution
• 5/64 inches thickness maintains a low stack height in tight assemblies
• Nickel-plated finish adds corrosion resistance over bare steel
• Steel construction offers reliable mechanical strength for standard fastening applications

Compatibility

Designed as a standard countersunk washer for use with small-diameter flat-head or oval-head fasteners in electrical, HVAC, and general mechanical assemblies requiring a flush-mount bearing surface.

Installation Notes

Installation requires no special tooling beyond standard hand tools. Ensure the mating surface countersink angle matches the washer profile before seating the fastener. Power down any electrical equipment before working inside panels or enclosures. Do not overtighten fasteners, as the small washer cross-section can deform under excessive torque.