20pcs Computer for Case Shockproof Screws + Shock Absorption Rubber Gaskets for 3.5-inch HDD Hard Disk Damping Screw Set

Hard Case. Cap diameter: 10.30MMThread diameter: 3.4MMUnthreaded polished rod part diameter: 4.53MMTotal length: 11.3MMCap thickness: 1.47MMPolished rod length: 4.83MMThread length: 5MM. Part of the power supply can also be used, but not the laptop. Desktop 3.5-inch hard disk use, need chassis support. 20pcs Computer for Case Shockproof Screws Shock Absorption Rubber Gaskets for 3.5-inch HDD Hard Disk Damping Screw Set. Description: Computer for Case Shockproof Screws Shockproof Screws Shock Absorption 3.5-inch HDD Shock Absorption Screws. Hard disk damping screw 3.5 Thick tooth step screw rubber ring to reduce hard disk vibration fixing screw. Desktop 3.5-inch hard disk use, need chassis support, Part of the power supply can also be used, but not the laptop. Specifications: Color: Black. Products include: 20PCS. size: Cap diameter: 10.30MM. Thread diameter: 3.4MM. Unthreaded polished rod part diameter: 4.53MM. Total length: 11.3MM. Cap thickness: 1.47MM. Polished rod length: 4.83MM. T