IFI 128-2000
Hex coupling nuts
IFI 145-2002
Hexagon flange nuts
IFI 145-2002
Hex large flange nuts
IFI 100-2-2002
Top insert type regular hexagon series nuts-Table 2
IFI 100-2-2002
Top insert type regular hexagon series nuts-washer faced-Table 2
IFI 100-2-2002
Prevailing torque type all-metal regular hexagon nuts-Table 2
IFI 100-2-2002
Prevailing torque type all-metal regular hexagon nuts-washer faced-Table 2
IFI 107-2002
Hexagon flange nuts
