This M16 Flat Washer is manufactured from 316 (A4) stainless steel, offering excellent corrosion resistance in marine, offshore, and aggressive chemical environments. Compliant with ISO 7089 / DIN 125 standards, this washer provides a smooth bearing surface to distribute clamping loads and prevent surface damage under fastener heads or nuts.
🔧 Key Features:
✅ Size: M16 (Inner Ø ~17mm, Outer Ø ~30mm, Thickness ~3mm)
✅ Material: A4 / 316 Stainless Steel – Marine-grade, corrosion-resistant
✅ Standard: ISO 7089 / DIN 125
✅ Finish: Smooth, deburred stainless steel
✅ Compliance: Available with EN 10204 3.1 certification upon request
