#2 Heavy Duty Drill Bit - Stubby Length

7/8-14 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/16 Cobalt Heavy Duty Jobber Drill Bit

7/8-14 x 8 Socket Cap Screw Alloy

3/8-16 x 3 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (50) 3/8-16 Socket Cap Screws Alloy #2 Heavy Duty Drill Bit3 8 16 x 3 STRONG BOLT 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (50) . Category 1 anchor classification: The Strong Bolt 2 anchor received classification as a Category 1 anchor, which is established by performance in reliability tests in accordance with AC193 and ACI355. 2 test criteria. Category 1 is the highest attainable anchor category for reliability. Tri segmented clip: Each segment adjusts independently, increasing follow up