The Lawson 80936M01 1″-8 Top Lock Nut Grade C is a high-quality steel fastener nut, featuring a hex design for easy installation. Manufactured in the United States, this grade C nut is durable and reliable for various industrial and commercial applications. With a unit quantity of 25, this all-metal zinc nut is perfect for securing and protecting machinery, equipment, and structures in a wide range of industries.