SilverStones CA02 is a package of various screws often used by computer builders. In addition to five precision machined computer screw types, the pack also includes washers and cable ties for preventing screw scratches and cable management. Features- Compartmentalized case for separating screw and parts type - Includes thumb screws for motherboard standoff, side panel, and power supply - Includes standard case screws and self-tapping fan screws - Includes small screws for 2.5 and optical drive mounting - Includes scratch preventing washers and cable ties Specification- Model No: SST-CA02 - Content: #6-32x6.5 thumb tightened standoffs for motherboard, #6-32 thumb screws for side panel or power supply mounting, F5x10 self-tapping screws for fan mounting, M3x4 metric standard screws for 2.5 and optical drive mounting, #6-32x5 imperial standard screws for general case mounting, Washers for preventing screw scratch marks, Cable ties for cable management - Dimension: 134mm (W) x 30mm (H) x 78mm (D)