(500) 10-32 X 1/2 Spalla Pollice Vite Acciaio Zinco Filettatura Fine Flangia 3/16 x 1/2"
10-32 (3/16) X 1/2 Shoulder Pattern Thumb Screw Steel Zinc Plated FINE THREAD. Thumb Screw Head Shape Spade. Head Type Thumb. Thread Size. Thread Type UNC. Thread Spacing. Thread Fit. Screw Size Decimal Equivalent 0.190".