threaded full length

#1 Heavy Duty Drill Bit - Stubby Length

Slender #7 shank is designed for finish work and trim

They are actually stronger than most metal and chemical anchors because the all plastic plug bonds through friction to concrete

5/8-11 x 8 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (20) 5/8 Hex Lag Screws 18-8 Stainless Steel threaded full length5 8 11 x 8 1 2 STRONG BOLT 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (20) . 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