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Fastenio — Precision Fastening Solutions
Commercial Flat Washers Stainless Steel 316

Commercial Flat Washers Stainless Steel 316

SKU: FN-WS-FLW-SS316· 12 sizes

Bulk-Only Item

Minimum order quantity: 1,000 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 →

$46.98/ 1,000 pcs

$0.05/ea

pack

1 pack × 1,000 = 1,000 pieces

In Stock
FN-WS-FLW-0.25-OD0.625-THK0.05-SS316-PL
Free US shipping 30-day returns Ships ~7 business days

Commercial flat washers in 316 stainless steel, sized by bolt diameter. A plain round washer that spreads the load under a bolt head or nut and protects the surface. 316 stainless adds molybdenum for salt water, chlorides and chemical exposure — the choice for marine and coastal work. 12 sizes (1/4" to 1-3/8"). Plain finish. Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

316 (A4-70)

Standard

ASME B18.22.1

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

Washer StyleFlat Washer (Commercial)
StandardASME B18.22.1
Size Range1/4" – 1-3/8"
Inside Diameter0.285" – 1.438" (by size)
Outer Diameter0.625" – 3.000" (by size)
Thickness0.050" – 0.125" (by size)
Material Grade316 (A4-70)
FinishPlain