Uxcell a16022300ux0845 M8 x 45mm Phillips Flat Pan Head Countersunk Bolt Machine Screw (Pack of 10) Head Style: Flat Head; Material: 304 Stainless Steel; Package Content: 10 x Phillips Head Screws Product Name: Phillips Head Screw; Thread Size: M8 x 45mm(D*L); Weight: 175g Drive Type: Phillips; Main Color: Silver Tone Thread Pitch: 1.25mm; Total Length: 48mm/ 1.89" Head Diameter: 16mm/0.63"; Head Height: 3mm/0.1"