5/8-11 x 5 Simpson Wedge Anchor 304 SS (20)

1 3/8-6 A194 2H Heavy Hex Nut Plain

Proof load strength will meet a minimum of 100

1/4-20 Drop-In Anchor 303 SS (100)

3/4-10 x 10 A307 Grade A Carriage Bolt Zinc Plated

7/64 Cobalt Heavy Duty Jobber Drill Bit (12) Drop-In Anchors 303 Stainless Steel 5/8-11 x 5 Simpson Wedge7 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.