Brass Washer Standard: DIN125A/B,9021,126,440R,BS4320,AS1252-1973,NF E25-513. Size: M3 to M36. Material: H59,H62 Brass Washerspecification:1)Product: Brass Washer. 2)Standard: DIN125A/B,9021,126,440R,BS4320,AS1252-1973,NF E25-513. 3)Size: M3 to M36. 4)Material: H59,H62,COPPER,HPB62-1. 5)Finish: according to customer's requirement.6)Packing:bulk in cartons/pallet. Brass Washer