ASME/ANSI B18.10-3-2006
Thick square nut for track-Table3
ASME/ANSI B18.10-3-2006
Track Bolt Nuts-Table3
GB/T 39-1988
Square nuts
DIN 557-1985
Square nuts(big on edge)
DIN 557-1985
Square nuts
DIN 562-1987
Square thin nuts
DIN 562-1987
Square thin nuts(big on edge)
DIN 798-1972
Special foundation nuts for special foundation bolts according to DIN 797
BS 916-1953
Black square nuts-Faced one side
BS 916-1953
Black square nuts-Faced both side
BS 916-1953
Black square nuts
BS 1981-1991
Square thin nuts
BS 325-7-1947
Black square nuts
ASME/ANSI B18.2.2-1.1-2015
Square machine screw nuts-Table 1-1
ASME/ANSI B18.2.2-2-2015
Square nuts-Table 2
ASME/ANSI B18.2.2-2-2015
Single chamfered square nuts-Table 2
ASME/ANSI B18.2.2-8-2015
Heavy square nuts-Table 8
ASME/ANSI B18.2.2-8-2015
Heavy square nuts-Table 8
Q 310B-1999
Square nuts
JIS B1163-1995
Finished square nuts