These aluminum screws are lightweight and resist corrosion in wet environments. They have a flange that is wider and thicker than our other flanged screws, so they distribute pressure the best.

One-third the weight of steel, aluminum shoulder screws are lightweight and have good corrosion resistance.

One-third the weight of steel, aluminum binding barrels and screws resist corrosion in wet environments.

These barrels and caps are corrosion resistant in wet environments.