Designed for makers who value both form and function, these countersunk finishing washers are built to enhance the appearance and strength of your screw assemblies. Ideal for flat-head and other tapered screws, they provide a clean, professional finish while helping to distribute pressure evenly across handle scales, sheaths, holsters, and gear mounts. Available in #4 (fits 4-40 screw heads) and #8 (fits 8-32 screw heads), they deliver a tight, flush fit with added corrosion resistance. Whether you are building custom knives or fabricating firearm holsters, these finishing washers are a reliable choice for a clean, secure final touch. Select your size and finish from the options above.
filter:Part Type
Washers
KK Swatch Size
large
Product
Finishing Washer (Countersunk, Round Top)
Size
Select from Options Above
Finish
Select from Options Above
Fits
#4 fits 4-40 screw heads; #8 fits 8-32 screw heads
Material
Metal (Steel)
Sold
Individually
