228pcs Computer Case Screws Kit For Motherboard PC Case Fan

Description: 228pcs Computer Screws for Motherboard PC Case CD-ROM Hard disk Notebook Screws It contains: Main board insulation gasket (red M3 x 8) : 30 pcs Main board fixed screws (M3 x 5) : 30 pcs Chassis hand twist screws (silver M3.5 x 5) : 6 pcs Hard drive screw (M3.5 x 5) : 30 pcs Chassis hand twist screw (black M3.5 x 5) : 6 pcs Main board conventional copper column (M3 x 6 + 6) : 24 pcs Conventional chassis fan retaining screw (white zinc M5 x 10) : 24 pcs Cd-rom set screws (M3 x 4) : 30 pcs Chassis high-strength screw (M3.5 x 6) : 24 pcs Conventional chassis fans retaining screw (black M5 x 10) : 24 pcs Note: The above numbers behide M are for screw tooth diameter x length,the unit is mm. Example: copper column (M3 x 6 + 6) It's specifications for: screw tooth diameter is 3 mm,teeth length is 6 mm,hexagonal copper column upper part is 6 mm long (Attention: The main board copper column for the conventional chassis use teeth for 3 mm in diameter,there may be a few special specifications chassis can't compatible with use.) Tool box specification: 130(L) * 65(W) * 23(H) mm Package included: 1x Transparent plastic case 30x Main board insulation gasket (M3 x 8) 30x Main board fixed screws (M3 x 5) 6x Chassis hand twist screws (silver M3.5 x 5) 30x Hard drive screw (M3.5 x 5) 6x Chassis hand twist screw (black M3.5 x 5) 24x Main board conventional copper column (M3 x 6 + 6) 24x Conventional chassis fan retaining screw (white zinc M5 x 10) 30x Cd-rom set screws (M3 x 4) 24x Chassis high-strength screw (M3.5 x 6) 24x Conventional chassis fans retaining screw (black M5 x 10)