4X M8 x 40mm Screws Star Head Wing Screw Clamp Knob Handle Black

Head Size : 40mm Thread Length : 40mm /1.6 Inch Thread Diameter : 8mm / 0.3 Inch (M8); Total Height : 65mm / 2.6 Inch Weight : 40g; Package content: 4 x Clamping Screw Knob Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.