Midwest Fastener 7/16-20 in. Grade 8 Fine Lock Nut

The Midwest Fastener Grade 8 Fine Lock Nut is engineered for demanding fastening applications that require superior holding power and reliability. Manufactured to Grade 8 standards, this lock nut delivers outstanding tensile strength and resistance to loosening caused by vibration and dynamic loads. Featuring a durable yellow zinc finish, this fastener provides enhanced corrosion protection for agricultural, automotive, and industrial uses. It offers dependable performance in heavy-duty assemblies where high-strength locking fasteners are essential.