DIN 912-1983
Hexagon socket head cap screws-Knurled head
GB/T 70-1985
Hexagon socket knurled heads cap screws
ISO 4762-2004
Hexagon socket knurled heads cap screws
DIN 7964E-1990
Knurled head hexagon socket head cap screws with waisted shank-K end
DIN 7964E-1990
Knurled head hexagon socket head cap screws with waisted shank-Sp end
BS 4168-1-1981
Metric hexagon socket knurled heads cap screws
JIS B1176-1988
Hexagon socket knurled heads cap screws
JIS B1176-2006
Hexagon socket knurled heads cap screws
NF E25-125-2004
Hexagon socket knurled heads cap screws
NF E25-125-2002
Hexagon socket knurled heads cap screws
NF E25-125-1997
Hexagon socket knurled heads cap screws
ISO 4762-1997
Hexagon socket knurled heads cap screws
ISO 4762-2008
Hexagon socket knurled heads cap screws
ISO 4762-2013
Hexagon socket knurled heads cap screws
ISO 21269-2004
Hexagon socket knurled heads cap screws with fine thread
JIS B1176-2006
Hexagon socket knurled heads cap screws with fine threads
JIS B1176-2014
Hexagon socket knurled heads cap screws
JIS B1176-2014
Hexagon socket knurled head cap screws with fine thread
JIS B1176-2000
Hexagon socket knurled heads cap screws
JIS B1176-2000
Hexagon socket knurled heads cap screws with fine threads