M3 X 8Mm 12Mm 16Mm 20Mm 25Mm Button Head Socket Cap Screws Bolts, 10.9 Grade All
Thread Class M3. Fastener Size M3. Screw Head Style Button. Thread Size m3-0.5. Thread Style Right Hand. Thread Type Fully Threaded. M3 x 16mm (25PCS). M3 x 20mm (25PCS).