Thread Size: 4mm; Screw Length (thread and the tip point part): 8mm (not including the head)
Torx Drive Size: T20; Package Included: 100 Pcs
Button Head Torx Drive Sheet metal screws have more points of contact than phillps, slotted, square drive screws, which allows you to apply extra force with less slippage or damage to the recess.
Diameter of the Head: 7.3mm; Height of the Head: 2mm
Material: High Quality 304 Stainless Steel 18-8, great strength and good corrosion resistance to make fasteners last!
Description
RoyceMart M4 x 8mm (100 pcs) Button Head Torx Drive Sheet Metal Screws, 304 Stainless Steel 18-8 Self Tapping Screws, Torx Rounded Head Screw for Sheet Metal