1/4 x .06-.25 Aluminum Rivet with Steel Mandrel 3 1/2-4 The yellow chromate finish provides

The yellow chromate finish provides additional protection against wear and tear

The full thread design allows the screw to be used in a variety of applications

This 1/4-20 x 1/2 Phillips full contour truss machine screw is fully threaded and made of 18-8 stainless steel with a black oxide finish

meaning that the threads extend the entire length of the screw

and outdoor settings

1/4 x .06-.25 Aluminum Rivet with Steel Mandrel 3 1/2-4 The yellow chromate finish provides1 4 x . 06 . 25 Aluminum Rivet with Steel Mandrel This rivet is made of aluminum and has a steel mandrel. It is 1 4" in diameter and has a grip range of . 06" to . 25". The rivet is used to join two pieces of material together. The mandrel is inserted into the rivet and then pulled through the material, which expands the rivet and creates a permanent joint.