Product Details

5379010055
M10-1.55 x 55 12 Point Flange Screw, Class 12.9 Black Oxide.

• The driver of a 12-point screw uses two overlapped hexagon shapes, creating 12-points and a flanged underside. These are also referred to as ferry cap screws or 12 point?flange?screws. Advantages : Higher torque, Lack of recess to trap fluid or debris, Tight space, Weight saving.