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Fastenio — Precision Fastening Solutions
#10 Countersunk Finishing Washers Stainless Steel 316 Black Oxide

#10 Countersunk Finishing Washers Stainless Steel 316 Black Oxide

SKU: FN-WS-FNW-10-SS316-BO

Bulk-Only Item

Minimum order quantity: 8,000 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →

$383.52/ 8,000 pcs

$0.05/ea

pack

1 pack × 8,000 = 8,000 pieces

In Stock
FN-WS-FNW-10-SS316-BO
Free US shipping 30-day returns Ships ~7 business days

Countersunk finishing washers in 316 stainless steel for flat and oval head screws. The cupped shape seats the screw head neatly, spreads the load and gives a finished look on wood, plastics, panels and trim. 316 stainless adds molybdenum for salt water, chlorides and chemical exposure — the choice for marine and coastal work. A black oxide finish gives a dark, low-glare look over the stainless. Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Black Oxide

Grade

316 (A4-70)

Size

#10

Standard

Commercial

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

Size#10
Washer StyleCountersunk finishing (cup) washer
Material Grade316 (A4-70)
FinishBlack Oxide
Inside Diameter0.235"
Outside Diameter0.606"
Thickness0.126"