GB/T 806-1988
Knurled nuts with collar
GB/T 807-1988
Knurled thin nuts
GB/T 62-1988
Wing nuts,round wing-type A
GB/T 62-1988
Wing nuts,round wing-type B
BS 856-1-1969
Metric wing nuts-round wing-Table 1
BS 856-1-2004
Metric wing nuts-round wing-Table 1
BS 856-1-2012
Metric wing nuts-round wing-Table 1
BS 856-1-2017
Metric wing nuts-round wing-Table 1
BS 856-1-1969
US wing nuts-round wing-Table 1
BS 856-1-2004
US wing nuts-round wing-Table 1
BS 856-1-2012
US wing nuts-round wing-Table 1
BS 856-1-2017
US wing nuts-round wing-Table 1
BS 856-1-1969
BS wing nuts-round wing-Table 1
BS 856-1-2004
BS wing nuts-round wing-Table 1
BS 856-1-2012
BS wing nuts-round wing-Table 1
BS 856-1-2017
BS wing nuts-round wing-Table 1
BS 856-2-1969
Metric wing nuts-square wing-Table 2
BS 856-2-2004
Metric wing nuts-square wing-Table 2
BS 856-2-2012
Metric wing nuts-square wing-Table 2
BS 856-2-2017
Metric wing nuts-square wing-Table 2
