Midwest Fastener 5/16-18 x 2-1/4 in. Flange Bolt

The Midwest Fastener 5/16-18 x 2-1/4 in. Flange Bolt provides dependable fastening performance for high-stress agricultural, automotive, and industrial applications. Designed with an integrated flange beneath the head, it distributes clamping pressure evenly over a wider surface area to eliminate the need for a separate washer while preventing loosening caused by vibration. Manufactured from high-strength steel with a Grade 8 rating, this bolt delivers superior tensile strength and durability under heavy loads. Its protective zinc finish provides enhanced resistance to rust and corrosion, making it well-suited for demanding indoor and outdoor fastening projects.