DescriptionSecuFast Hex Pin 4,2 x 19 BH A2 Features SecuFast Hex Pin 4,2 x 19 BH A2 Type of screw Sheet metal screw Head type Buttonhead Diameter 4.2 Lenght 19 Material SS A2 Bit 2,5mm Related products SecuFast Hex Pin Bit 2,5mm SecuFast Hex Pin Bit 2,5mm SecuFast Hex Pin Bit 2,5mm SecuFast Hex Pin Bit 2,5mm SecuFast Hex Pin L-Key 2,5mm Yellow zinc SecuFast Hex Pin L-Key 2,5mm yellow zink