5/16-18 x 1 Thumb Screws

These 5/16-18 x 1 Thumb Screws from Midwest are crafted from high-strength steel with a zinc-plated finish, offering excellent corrosion resistance and durability for general-purpose fastening needs. Featuring a large, winged spade head, they enable easy hand-tightening and loosening without tools, making adjustments quick and convenient. The coarse threading provides strong holding power and fast installation in metal, wood, or plastic components.

Ideal for applications that require frequent adjustments or removable panels, these thumb screws are perfect for securing components that need regular access. Their design supports efficient maintenance tasks in various industries, including manufacturing, electronics, and equipment assembly. Midwest’s reliable construction ensures these screws deliver consistent performance for both professional and DIY projects.