99%-99.5% M3 alumina screw
Zhok material supplies ceramic screws in both Alumina and high strength Zirconia. In stock we have Alumina and Zirconia ceramic screws which have matching ceramic washers and ceramic nuts. Standard ceramic fastener sizes and head styles currently available in Hex, Socket Cap, Flat Head Slotted, Flat Socket Head, Pan Head Slotted, Phillips Pan Head and Phillips Flat Head. Fastener sizes currently available 0-80, 2-56, 4-40, 6-32, 8-32, 10-32, 1/4-20, 5/16-18, 3/8-16, M2, M3, M4, M5, M6, M8 .
