Use with stable woods and wood substitutes when screw heads need to be hidden

5/16-18 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400)

3/8-24 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (600)

The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener

3/8-16 x 3 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 304 Stainless Steel (50) 9/16-12 Grade 5 Hex Cap Screws Plain - Domestic USA Use with stable woods and3 8 16 x 3 1 2 STRONG BOLT 2 Cracked and Uncracked Concrete Wedge Anchor 304 Stainless Steel (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