5/16-18 x 1 1/2 Hex Sleeve Anchor Zinc Plated (100)

GutterScrew® enables you to replace old popping gutter spikes once and for all

With traditional toggle bolts

The third generation of this patented wall anchor comes with these improvements:

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

#14 Heavy Duty Jobber Drill Bit (12) 5/8-11 Hex Cap Screws 18-8 Stainless Steel 5/16-18 x 1 1/2 Hex#14 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.