Midwest Fastener 5/16-18 x 2 in. Flange Bolt

The Midwest Fastener 5/16-18 x 2 in. Flange Bolt is built to deliver strong, reliable clamping performance across demanding mechanical, automotive, and agricultural applications. Crafted from high-strength Grade 8 steel, this fastener provides superior tensile strength and durability under heavy-duty loads. The integrated flange distributes clamping pressure across a wider surface area, eliminating the need for a separate washer while minimizing surface damage. Featuring a protective zinc finish, this flange bolt offers enhanced resistance against rust, corrosion, and everyday wear. The coarse thread design ensures smooth thread engagement and rapid installation into tapped holes or mating nuts. Whether performing equipment repairs or structural assemblies, this fastener delivers long-lasting holding power.