uxcell M6 x 25mm Full Thread Button Head Socket Cap Screw Silver Tone 20 Pcs Drive Type: Hex Socket; Head Style: Socket Button Head; Material: Stainless Steel Package Content: 20 x Button Head Screws; Product Name: Button Head Screws; Weight: 111g Main Color: Silver Tone; Thread Pitch: 1mm; Hex Socket Diameter: 4mm/0.16" Head Size: 10 x 3mm/0.4" x 0.12"(D*T); Thread Length: 25mm/1" Thread Diameter: M6/0.24"; Total Size: 28 x 10mm/1.1" x 0.4"(L*Max.D)