V1863 5/16" x 1-1/2" Hex Lag Screws - Black

National Hardware's 5/16" x 1-1/2" Hex Lag Screws is designed for use with reinforcement items with 1/2" hole sizes.

• Black powder coated heads to give decorative reinforcement pieces a finished look.
• Hex shaped heads.
• Use 3/4" wrench size.
• Each will come with 4 screws per pack.
• N179-156 (3/8" x 1-1/2"): will use a 9/16" wrench size. N179-155 (1/2" x 3"): will use a 3/4" wrench size.