2X M8 x 40mm Screws Star head Wing screw Clamp knob handle black

Product Name : Clamping Screw Knob; Type : Screw On Material : Metal Plastic; Color : Silver Black Head Size : 40mm Thread Length : 40mm /1.6 inch Thread Diameter : 8mm / 0.3 inch(M8); Total Height : 65mm / 2.6 inch Weight : 80g; Package content: 2 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.