M3.5x6mm Male Thread Computer Desktop PC Case Thumb Screws 50pcs Product Name: Computer Case Thumb Screws; Material: Stainless Steel, Nickel Coated; Weight: 150g Package Content: 50(+/-2%)pcs x Computer Case Thumb Screws; Overall Size: 15 x 9mm/0.6" x 0.35"(L*Max.D) Main Color: Silver Tone; Thread Size: 3.5 x 6mm/1.4" x 2.4"(D*L) Phillips Size: 4mm/0.16"; Pitch: 0.8mm Head Size: 9 x 6mm/0.35" x 0.24"(D*T); Step Size: 6 x 3mm/0.24" x 0.12"(D*T)