DIN 912-1983
Hexagon socket head cap screws
DIN 912-1983
Hexagon socket head cap screws-Knurled head
GB/T 70.1-2008
Hexagon socket head cap screws
GB/T 70-1985
Hexagon socket plain heads cap screws
GB/T 70-1985
Hexagon socket knurled heads cap screws
ISO 4762-2004
Hexagon socket heads cap screws
ISO 4762-2004
Hexagon socket knurled heads cap screws
DIN 6912-2002
Hexagon socket thin head cap screws with pilot recess
Q 218B-1999
Hexagon socket plain heads cap screws
BS 4168-1-1981
Metric hexagon socket cap head screws
BS 4168-1-1981
Metric hexagon socket knurled heads cap screws
JG/T 5057.10-1995
High strength screw with hexagon socket cap head
JIS B1176-1988
Hexagon socket heads cap screws
JIS B1176-1988
Hexagon socket knurled heads cap screws
JIS B1176-2006
Hexagon socket heads cap screws
JIS B1176-2006
Hexagon socket knurled heads cap screws
NF E25-125-2004
Hexagon socket heads cap screws
NF E25-125-2004
Hexagon socket knurled heads cap screws
NF E25-125-2002
Hexagon socket heads cap screws
NF E25-125-2002
Hexagon socket knurled heads cap screws
