This set of screws fit for Macbook Pro Unibody 13", 15", 17" for repair or replacement. (Not for Retina Display) 

Features :

• 10 screws per set for Macbook Pro Bottom Case
• Compatible with Macbook Pro Unibody 13", 15", 17" Macbook Pro A1278 A1286 A1297 (Not for Retina Display)
• 3 x long (14mm) + 7 x short screw (3.3mm)
• Color : Silver

Package Content (per pack) : 

• 3 x long screws (14mm)
• 7 x short screws (3.3mm)

Note 1 : We carry many more different sizes of screws to accomodate screws used on screen brackets, wifi cards, keyboards, covers and other components within your laptop. Click here for other sizes :  KM2X4, KM2X5, CM2.5X6

Note 2 : Not for retina