Midwest Fastener 5/16-18 x 2-1/2 in. Flange Bolt

The Midwest Fastener 5/16-18 x 2-1/2 in. Flange Bolt is engineered for high-strength fastening applications. Featuring an integrated flange beneath the head, this bolt acts as a built-in washer to distribute clamping force evenly across a broader surface area and eliminate the need for a separate washer. Constructed from durable steel with a protective zinc finish, this Grade 8 coarse thread flange bolt delivers reliable performance and enhanced resistance to wear in heavy-duty automotive, agricultural, and mechanical assemblies.