Flat Washer
From A
Stainless Steel A4 Grade 316
Dia: M30
Dimension: 31 x 56 x 4mm
DIN: 125 A
A DIN 125 A flat washer, made from A4 (Grade 316) "marine-grade" stainless steel, is a flat, circular disc used to distribute the load of a fastener. Its primary purpose is to provide enhanced corrosion resistance, protect mating surfaces, and ensure a secure joint in harsh environments such as marine, chemical processing, and coastal construction applications.
