V1863 5/16" x 1-1/2" Hex Lag Screws - Black pair with Amazon Alexa and

pair with Amazon Alexa and Google Assistant for hands-free control

Punched for wood mounting screws

Built-in WiFi and secure encryption help you control and monitor your home from anywhere

For exterior applications

Manufactured from forged steel for durability

V1863 5/16" x 1-1/2" Hex Lag Screws - Black pair with Amazon Alexa andNational 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.