Features 1、INCLUDED PARTS: Computer screw assortment kit, including screws, standoffs, and washers, with multiple specifications to meet more needs. 2、MAIN PURPOSE: These screw standoff kit is mainly used for computer chassis assembly and maintenance, which are simple and practical. 3、STANDARD THREAD: These screws have standard and clear threads that ensure quick tightening and loosening, prevent falling off and breaking. 4、GLOSSY FINISH: With fine workmanship, these fasteners have a glossy finish, free of burrs and nicks, will not damage other parts when used. 5、STORAGE BOX: Equipped with a transparent storage box with separate compartments for easy storage and classification of these fasteners. Specification Item Type: Computer Screw Set Product Material: Carbon Steel Product Weight: Approx. 340g / 12oz Product Size: Approx. 17.5 x 10 x 2.3cm / 6.9 x 3.9 x 0.9in Use: For computer assembly and maintenance Package List 25 x Screws KB5x10 Black 25 x Screws KB5x10 Nickel 20 x Hex Head Screws 6-32x6 Nickel 45 x Screws BM6-32x5 Nickel 45 x Screws PWM3x4x7 Nickel 50 x Screws PWM3x5x7 Nickel 50 x Screws PWM3x5x7 Black 25 x Standoffs 3x6+6 6 x Hand Screws 6x5 Nickel 6 x Hand Screws 6x5 Black 50 x Red Washers 3x8x0.8 25 x Standoffs 6-32x6+4 50 x Screws CM3x5 Nickel 50 x Hex Nuts M3 Nickel 30 x Screws PM2x8 Nickel 1 x Storage Box