BS 4185-1-1-1967
Metric slotted round nuts-Table 1
BS 4185-1-2-1967
Inch slotted round nuts-Table 2
BS 4190-2007
Hexagon nuts-black
BS 4190-2014
Hexagon nuts-black
BS 4190-2007
Hexagon nuts faced one side-black
BS 4190-2014
Hexagon nuts faced one side-black
BS 4190-2007
Hexagon thin nuts-black
BS 4190-2014
Hexagon thin nuts-black
BS 4395-1-2004
High-strength structural bolting assemblies for preloading-Hex nut-washer faced
BS 4395-2-1969
Metric hexagon nuts-washer faced for high strength friction-Table 8
BS 4395-3-1973
Metric hexagon nuts-washer faced for high strength friction-Table 9
BS 4395-2-2004
Metric hexagon nuts-washer faced for high strength friction-Table 8
BS 4185-1-1-2002
Metric slotted round nuts-Table 1
BS 4185-1-1-2007
Metric slotted round nuts-Table 1
BS 4185-1-1-2012
Metric slotted round nuts-Table 1
BS 4185-1-1-2017
Metric slotted round nuts-Table 1
BS 4185-1-2-2002
Inch slotted round nuts-Table 2
BS 4185-1-2-2012-2007
Inch slotted round nuts-Table 2
BS 4185-1-2-2012
Inch slotted round nuts-Table 2
BS 4185-1-2-2017
Inch slotted round nuts-Table 2