GB/T 13681-1992
Hexagon weld nuts
DIN 929-2000
Hexagon weld nuts
DIN 929-2000
Inch big hexagon weld nuts(big on edge)
DIN 929-2000
Inch hexagon weld nuts
Q 370C-1999
Hexagon weld nuts
JIS B1196-1.1-2001
Class 5 hexagon weld nuts with type 1A-Table 1-1
JIS B1196-1.1-2001
Class 8 hexagon weld nuts with type 1A-Table 1-1
JIS B1196-1.1-2001
Class 5 hexagon weld nuts with type 1B-Table 1-1
JIS B1196-1.1-2001
Class 8 hexagon weld nuts with type 1B-Table 1-1
JIS B1196-1.2-2001
Class 5 hexagon weld nuts with type 1F-Table 1-2
JIS B1196-1.2-2001
Class 8 hexagon weld nuts with type 1F-Table 1-2
JIS B1196-1.1-1982
Class 5 hexagon weld nuts with type 1A-Table 1-1
JIS B1196-1.1-1982
Class 8 hexagon weld nuts with type 1A-Table 1-1
JIS B1196-1.1-1982
Class 5 hexagon weld nuts with type 1B-Table 1-1
JIS B1196-1.1-1982
Class 8 hexagon weld nuts with type 1B-Table 1-1
JIS B1196-1.2-1982
Class 5 hexagon weld nuts with type 1F-Table 1-2
JIS B1196-1.2-1982
Class 8 hexagon weld nuts with type 1F-Table 1-2
DIN 929-2013
Hexagon weld nuts
DIN 929-2013
Inch big hexagon weld nuts(big on edge)
DIN 929-2013
Inch hexagon weld nuts