ASME/ANSI B18.3.4M-1993
Metric hex socket button head screws
ASME/ANSI B18.3.4M-2002
Metric hex socket button head screws
ASME/ANSI B18.3.4M-2008
Metric hex socket button head screws
ASME/ANSI B18.3.5M-1986
Metric hex socket countersunk head screws
ASME/ANSI B18.3.5M-1993
Metric hex socket countersunk head screws
ASME/ANSI B18.3.5M-2002
Metric hex socket countersunk head screws
ASME/ANSI B18.3.6M-1979
Metric hexagon socket set screwss with cup point-type Ⅰ
ASME/ANSI B18.3.6M-1979
Metric hexagon socket set screwss with outside knurled cup point-type Ⅲ
ASME/ANSI B18.3.6M-1979
Metric hexagon socket set screwss with six edges cup point-type Ⅳ
ASME/ANSI B18.3.6M-1979
Metric hexagon socket set screwss with inside knurled cup point-type Ⅴ
ASME/ANSI B18.3.6M-1979
Metric hex socket set screws with flat point
ASME/ANSI B18.3.6M-1979
Metric hex socket set screws with cone point
ASME/ANSI B18.3.6M-1979
Metric hex socket set screws with oval point
ASME/ANSI B18.3.6M-1979
Metric hex socket set screws with half dog point
ASME/ANSI B18.6.7M-2-1999
Metric slotted flat head screws-Table 2
ASME/ANSI B18.6.7M-3-1999
Metric countersunk flat head screws with type H cross recess-Table 3
ASME/ANSI B18.6.7M-4-1999
Metric countersunk flat head screws with type Z cross recess-Table 4
ASME/ANSI B18.6.7M-5-1999
Metric square socket countersunk flat head screws-Table 5
ASME/ANSI B18.6.7M-6-1999
Metric countersunk slotted raised head screws-Table 6
ASME/ANSI B18.6.7M-7-1999
Metric countersunk flat head screws with type H cross recess-Table 7