Thread Size: 4mm; Thread Length: 12mm (including the head height)
Torx Drive Bit Size: T20; Head Diameter: 8.4mm; Countersunk Degree: 90-92 degrees
Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrision resistance performance than regular stainless steel or zinc plated fasteners.
Package: 100 PCS
The tamper resistant screw provide a higher level of security with their drive design that prevents removal with normal screw drivers. You could also find pan head or button head tamper resistant screws and other head types screws easily in our shop. Feel free to contact us if you need any help.