5/8-11 x 1 1/2 Socket Cap Screw 316 Stainless Steel

Hot-Dip Galvanized material will meet or exceed ASTM A153

Maximum: 3

3/4-10 x 8 A307 Grade A Carriage Bolt HDG

1/2-13 x 9 Grade 5 Hex Cap Screw Zinc Plated

15/64 Heavy Duty Jobber Drill Bit (12) 7/8-9 Grade 5 Hex Cap Screws Zinc Plated 5/8-11 x 1 1/2 Socket15 64 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.