As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $99

Allen Flange Button Socket Head

Allen Flange Button Socket Head

ISO 7380-2 Allen Socket Button Flanged Head Screws eliminate the need for a separate washer, distributing tightening force over a greater area.

A4 / 316 Stainless Steel fasteners are "marine grade" corrosion resistant; suitable for salt water applications. A4 fasteners also offer increased resistance to chemicals when compared with A2 stainless fasteners.