the T20 thread is designed to hold more securely and last longer than other screws

and feature a T50 6-Lobe drive for improved driving performance

This 1-8 x 7 1/2 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) - Bulk Keg (80) is the ideal choice for constructing strong and durable structures

with a plain finish

This 12-24 x 7/8 MAXISEAL® Hex Washer Head Self Drilling Screw provides superior strength and corrosion resistance

1/2-13 x 8 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 304 Stainless Steel (25) 1-8 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA the T20 thread is designed1 2 13 x 8 1 2 STRONG BOLT 2 Cracked and Uncracked Concrete Wedge Anchor 304 Stainless Steel (25) 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