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Fastenio — Precision Fastening Solutions
Metric Flat Washers DIN 125A Stainless Steel A4 (316)

Metric Flat Washers DIN 125A Stainless Steel A4 (316)

SKU: FN-WS-FLW-SS316-D125A· 14 sizes

Bulk-Only Item

Minimum order quantity: 5,000 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 →

$73.80/ 5,000 pcs

$0.01/ea

pack

1 pack × 5,000 = 5,000 pieces

In Stock
FN-WS-FLW-M5-OD10-THK1-SS316-D125A-PL
Free US shipping 30-day returns Ships ~7 business days

Metric flat washers in 316 stainless steel to DIN 125A / ISO 7089, sized by bolt diameter. The standard metric plain washer for hex bolts, screws and nuts — spreads the load and protects the surface. Marine-grade 316 (A4) for salt water, chlorides and chemical exposure. 14 sizes from M5 to M42. Plain finish. Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

316 (A4-70)

Standard

DIN 125A

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

Washer StyleFlat washer (Form A, no chamfer)
StandardDIN 125A / ISO 7089
Size RangeM5 – M42
Inside Diameter5.3mm – 43mm (by size)
Outer Diameter10mm – 78mm (by size)
Thickness1mm – 7mm (by size)
Material Grade316 (A4-70)
FinishPlain