GB/T 9074.18-1988
Cross recessed pan head tapping screws and plain washer assemblies-type F
GB/T 9074.19-1988
Cross recessed pan head tapping screw and large plain washer assemblies-type F
ISO 10510-S3-1999
Slotted pan head tapping screws and plain washer assemblies-type F
ISO 10510-S3-1999
Slotted pan head tapping screw and large plain washer assemblies-type F
ISO 10510-S2-1999
Cross recessed pan head tapping screws and plain washer assemblies-type F-type H
ISO 10510-S2-1999
Cross recessed pan head tapping screws and plain washer assemblies-type F-type Z
ISO 10510-S2-1999
Cross recessed pan head tapping screws and large plain washer assemblies-type F-type H
ISO 10510-S2-1999
Cross recessed pan head tapping screws and large plain washer assemblies-type F-type Z
DIN 6901-1990
Cross recessed pan head tapping screws with type H cross recess-type F and plain washer assemblies
DIN 6901-1990
Cross recessed pan head tapping screws with type H cross recess-type F and large plain washer assemblies
DIN 6901-1990
Cross recessed pan head tapping screws with type Z cross recess-type F and plain washer assemblies
DIN 6901-1990
Cross recessed pan head tapping screws with type Z cross recess-type F and large plain washer assemblies
Q 220-1999
Type H cross recessed pan head tapping screws and plain washer assemblies-type A-type F
Q 221-1999
Type H cross recessed pan head tapping screw and large plain washer assemblies-type A-type F
JIS B1129-S3-2004
Slotted pan head tapping screws and plain washer assemblies-type F
JIS B1129-S3-2004
Slotted pan head tapping screw and large plain washer assemblies-type F
JIS B1129-S2-2004
Cross recessed pan head tapping screws and plain washer assemblies-type H-type F
JIS B1129-S2-2004
Cross recessed pan head tapping screws and plain washer assemblies-type Z-type F
JIS B1129-S2-2004
Cross recessed pan head tapping screws and large plain washer assemblies-type H-type F
JIS B1129-S2-2004
Cross recessed pan head tapping screws and large plain washer assemblies-type Z-type F
