JIS B1129-S3-2004
Slotted pan head tapping screws and plain washer assemblies-type C
JIS B1129-S3-2004
Slotted pan head tapping screw and large plain washer assemblies-type C
JIS B1129-S2-2004
Cross recessed pan head tapping screws and plain washer assemblies-type H-type C
JIS B1129-S2-2004
Cross recessed pan head tapping screws and plain washer assemblies-type Z-type C
JIS B1129-S2-2004
Cross recessed pan head tapping screws and large plain washer assemblies-type H-type C
JIS B1129-S2-2004
Cross recessed pan head tapping screws and large plain washer assemblies-type Z-type C
