Square head bolt with short dog point DIN 479 Steel Plain 8.801030
Square head bolt with collar DIN 478 Steel Plain 10.904148
Square head bolt with collar and short rounded dog point DIN 480 Steel Plain 10.904149
Square head set screw UNC ASME B18.6.2 Steel Plain 3/4-10X4 InchU01080.075.0400