U.S. Flange Bolts

U.S. Flange Bolts for Strong Fastening

U.S. flange bolts are designed for strong, secure fastening in automotive, industrial, and general mechanical applications. With a built-in flange under the head, these bolts help distribute clamping force more evenly and can reduce the need for a separate washer.

Built-In Flange for Better Load Support

The flange beneath the hex head provides a wider bearing surface, helping protect the material being fastened while improving grip during installation. This makes U.S. flange bolts useful where strength, consistency, vibration resistance, and efficient assembly matter.

ROGO Fastener carries U.S. flange bolts in a wide range of diameters, thread sizes, and lengths, including Grade 5 and Grade 8 options for different strength requirements.

Useful for Automotive and Equipment Work

Use flange bolts when securing automotive components, working on machinery, replacing standard bolts where added bearing surface is needed, or selecting a fastener for light-duty or heavy-duty applications.