Midwest Fastener 5/16 In.-18 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts

Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts. As the industrys most trusted fastener supplier, Midwest Fastener has earned a reputation for delivering a complete line of high-quality bulk and construction fasteners to meet consumer needs. Contractors and DIYers alike have come to depend on Midwest Fastener to provide them with the critical parts and fasteners necessary to ensure the success of their projects.