Square head bolt with short dog point DIN 479 Steel Plain 8.801030
Bolt 8778387783AMF
Square head set screw UNC ASME B18.6.2 Steel Plain 3/4-10X4 InchU01080.075.0400
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