Typically manufactured from either low carbon steel or stainless steel

7/8-9 x 10 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/2 x 5 Titen HD Concrete Anchor Mech Galvanized (20)

5/8-11 x 4 Hex Cap Screw SS 18-8 (A2)

#42 Heavy Duty Jobber Drill Bit (12) 3/4 Hex Lag Screws Zinc Plated Typically manufactured from either low#42 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.