Prices

Size	Grade 40	Grade 60
3/8, # 3,10 mm	20,7000	20,9000
1/2, # 4,12 mm	20,6000	20,8000
5/8, # 5,16 mm	20,6000	20,8000
3/4, # 6,20 mm	20,6000	20,8000
7/8, # 7,22 mm	20,6000	20,8000
1" , # 8,25 mm	20,6000	20,8000