5/8-11 x 3 1/2 Simpson Wedge Anchor 304 SS (25)

Hex Lag Screws are manufactured from low carbon steel to meet SAE J429 Grade 1

1/4-20 x 2 Combo Flat Sleeve Anchor Zinc Plated (100)

which can be any number you see fit for your job

9/16 x 6 Reduced Shank Drill Bit (3/8 Shank)

13/64 Cobalt Heavy Duty Jobber Drill Bit (12) 1/2 Hex Lag Screws 18-8 Stainless Steel 5/8-11 x 3 1/2 Simpson13 64 Cobalt Heavy Duty Jobber Drill Bit . Heavy duty construction made to Type J aircraft specifications. Used for drilling holes in hard, tough materials such as stainless steel, titanium, high temperature and high strength alloys. High red hardness of cobalt permits speeds 30% greater than standard heavy duty split point (HSS) drills.