Hex chamfered single face
Hex with hole
Hex with shoulder
Hex chamfered double faces
Hex unchamfered
JIS B1181-4-1993
Single chamfered hexagon nut,Style 1-Table 3
JIS B1181-5-1993
Single chamfered hexagon nut,style 2-Table 5
JIS B1181-6-1993
Single chamfered hexagon nut,style 2-Table 6
JIS B1181-1.1-1993
Finished single chamfered hexagon nut,Class 1-Table 1-1
JIS B1181-1.1-1993
Finished single chamfered hexagon nut-washer faced,Class 4-Table 1-1
JIS B1181-1.2-1993
Semi-finished single chamfered hexagon nut,Class 1-Table 1-2
JIS B1181-1.2-1993
Semi-finished single chamfered hexagon nut-washer faced,Class 4-Table 1-2
JIS B1181-1.3-1993
Regular single chamfered hexagon nut,Class 1-Table 1-3
JIS B1181-2.1-1993
Finished single chamfered small hexagon nut,Class 1-Table 2-1
JIS B1181-2.1-1993
Finished single chamfered small hexagon nut-washer faced,Class 4-Table 2-1
JIS B1181-2.2-1993
Semi-finished single chamfered small hexagon nut,Class 1-Table 2-2
JIS B1181-2.2-1993
Semi-finished single chamfered small hexagon nut-washer faced,Class 4-Table 2-2
JIS B1186-2-2007
High strength single chamfered hexagon nut for friction grip joints-Table 2
GOST R52645-2006
Single chamfered hexagon nuts for high-strength structural boltinig with large width across flats—Property classes 8 and 10
JIS B1220-2010
single chamfered hexagon foundation nuts
NF E25-401-2001
Single chamfered hexagon nut,Style 1
NF E25-401-1992
Single chamfered hexagon nut,Style 1
NF E25-401-2013
Single chamfered hexagon nut,Style 1
NF E25-407-2001
Single chamfered hexagon nut,style 2
NF E25-407-1992
Single chamfered hexagon nut,style 2
