Comparison : Item # 0203CSDX, 0203CSDX - 2-56 Socket Head Cap Screws
Item # 0204CSDX, 0204CSDX - 2-56 Socket Head Cap Screws
Item # 0206CSDX, 0206CSDX - 2-56 Socket Head Cap Screws
Item # 0208CSDX, 0208CSDX - 2-56 Socket Head Cap Screws
Item # 0402CSDX, 0402CSDX - 4-40 Socket Head Cap Screws