... made products are also welcomed. 1/4-20x4 Camera screws material C12L14,Brass, C1006-C1022,sus200,sus201, ... 35#,40CR,35CRMO,SCM435,and etc. 1/4-20 Camera screws Surface treatment Plain, Black Oxide,nickel plated, ... and etc as per your need. 1/4-20x4 Camera screws salt spray time 2 hours, 24 hours, ... per your need. 1/4-20x4 Camera screws MOQ 1000pcs FOBSHENZHEN PRICE 0.010-0.0150USD/PCSB:Business terms ...