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The HILLMAN FASTENERS 830754 is a 100-pack of No. 8 countersunk finishing washers made from stainless steel. Finishing washers seat beneath a flat- or oval-head screw to provide a clean, finished appearance at the fastener hole. The countersunk profile matches standard No. 8 screw head angles, keeping the assembly flush or slightly recessed. Stainless steel construction resists corrosion, making these washers suitable for both interior and exterior applications. Installers working on trim, cabinetry, marine hardware, or exposed fastener assemblies will find these a practical choice when appearance and durability both matter.
These countersunk finishing washers are used in residential and light commercial applications wherever a screw head needs a finished, professional look. Common install scenarios include wood trim fastening, panel attachment, furniture assembly, and marine or outdoor fixture work where moisture resistance is a factor. The No. 8 size is one of the most common screw sizes in trade and finish carpentry, making this 100-pack a practical quantity for service stock or job-site use.
Designed for use with No. 8 flat-head or oval-head screws in countersunk applications across wood, composite, and panel materials.
Installation requires no special tools beyond a standard screwdriver or drill driver matched to the screw head type. Place the finishing washer over the pilot hole before driving the screw so the countersunk face seats correctly against the material surface. Avoid overtightening, which can deform the washer or damage the surrounding material. No power shutoff or trade licensing is required for fastener installation, though work should conform to applicable building or finish carpentry standards on the job.
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