Machine Screw, Washer Head, Cross Recessed, Carbon Steel, Cadmium Plated, (AN525)Sold in quantities of 100. Part Number MS Number Length Thread Size 525832R6 AN525-832R6 3/8 8-32 525832R8 AN525-832R8 1/2 8-32 525832R10 AN525-832R10 5/8 8-32 525832R16 AN525-832R16 1 8-32 52510R6 AN525-10R6 3/8 10-32 52510R8 AN525-10R8 1/2 10-32 52510R10 AN525-10R10 5/8 10-32 52510R12 AN525-10R12 3/4 10-32 52510R16 AN525-10R16 1 10-32