The anchor is set by driving the expansion plug towards the bottom of the anchor using the setting tool

5/8-18 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

including the attachment of gypsum board to metal studs

Conform to ASTM F837

1-14 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated

17/64 Heavy Duty Jobber Drill Bit (12) Tie Wire Split Drive Anchors Zinc Plated The anchor is set by17 64 Heavy Duty Jobber Drill Bit . Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.