GB /T 9074.18 - 1988 Cross recessed pan head tapping screws and plain washer assemblies

Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies

Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies

Cross Recessed Pan Head Tapping Screw And Large Plain Washer Assemblies

Slotted pan head tapping screws and plain washer assemblies

Slotted pan head tapping screws and plain washer assemblies

Tapping screw and washer assemblies

Cross Recessed Pan Head Tapping Screw With Plain Washers

Cross Recessed Pan Head Tapping Screw And Plain Washer Assmblies

Slotted Pan Head Tapping Screws With Plain Washer

Cross recessed tapping screw and plain washer assmblies

Cross recessed pan head tapping screws and plain washers assemblies

Cross recessed pan head tapping screws and plain washer assemblies

Cross recessed pan head tapping screws and large plain washers assemblies

Cross recessed pan head tapping screws and large plain washer assemblies

Metric Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Screws Having Tapping Screw Thread Diameter)

Cross Recessed Pan Head Tapping Screw And Washers Assemblies With Plain Washers

Cross Recessed Round Head Tapping Screws with Lock Washers External Teeth Assembly

Cross-recessed Pan Head Tapping Screws and Washer Assemblies with Plain Washers

Slotted Pan Head Tapping Screws With Plain Washer

Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Type B Tapping Screw Thread Diameter)

GB	GB /T 9074.18(S2)
ISO	ISO 10510(S2)
DIN	DIN EN ISO 10510(S2)
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.