DIN 9021 A2
DIN 9021 A2 DIN 9021 A2 stainless steel large flat washers, as an important stainless steel fastening accessory, are favoured in the industry for their unique structure and excellent performance. Compared with DIN A125 A2 flat washers, DIN 9021 A2 has a larger pressure-bearing area due to its larger outer diameter, which effectively improves the …