7/8-9 x 3 1/2 Heavy Hex Structural Bolts A325 Type 1 Plain Made in North America 3-4 and a short neck

and a short neck

The indented hex flange head offers a secure grip and prevents the screw from turning in the wood

It is threaded along its entire length and has a Grade 5 rating

This 5/16 x 1 1/2 Hex Lag Screw with Zinc Gimlet Point is designed for heavy-duty applications in wood

8 strength rating

7/8-9 x 3 1/2 Heavy Hex Structural Bolts A325 Type 1 Plain Made in North America 3-4 and a short neckThese 7 8 9 x 3 1 2 Heavy Hex Structural Bolts are designed for heavy duty construction applications. Made from high strength steel and meeting ASTM A325 Type 1 specifications, they offer exceptional strength and durability. The plain finish provides a clean and professional appearance, while the heavy hex head ensures a secure grip. Manufactured in North America, these bolts are built to withstand the rigors of demanding construction projects.