7/8-9 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/4 x 1 1/2 Round Split Drive Anchor Zinc Plated (100)

5/8-11 x 10 A307 Grade A Carriage Bolt Zinc Plated

(A10™) 3/8 ALLIGATOR® Flush Mount Anchor Nylon (50)

5/16 x 3 1/2 Flat Sleeve Anchor Zinc Plated (50)

#38 Heavy Duty Jobber Drill Bit (12) A194 2H Heavy Hex Nuts Plain 7/8-9 x 7 Grade 8#38 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.