JIS B1173-1995

Double studs-Class 2(b1=1.5d，L≤125mm)

JIS B1173-1995

Double studs-Class 2 fine teeth(b1=1.5d，L≤125mm)

JIS B1173-1995

Double studs-Class 2(b1=1.5d，L>125mm)

JIS B1173-1995

Double studs-Class 2 fine teeth(b1=1.5d，L>125mm)

JIS B1173-1995

Double studs-Class 3(b1=2d，L≤125mm)

JIS B1173-1995

Double studs-Class 3 fine teeth(b1=2d，L≤125mm)

JIS B1173-1995

Double studs-Class 3(b1=2d，L>125mm)

JIS B1173-1995

Double studs-Class 3 fine teeth(b1=2d，L>125mm)

JIS B1174-1994

Hexagon socket button head screws

JIS B1174-2006

Hexagon socket button head screws

JIS B1175-1988

Hexagon socket head shoulder screws

JIS B1175-1988

Knurled hexagon socket head shoulder screws

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

JIS B1177-1-1988

Hexagon socket set screws with flat point-Table 1

JIS B1177-2-1988

Hexagon socket set screws with cone point-Table 2

JIS B1177-3-1988

Hexagon socket set screws with dog point-Table 3

JIS B1177-4-1988

Hexagon socket set screws with cup point-Table 4