Product Details
The B5/16-18 x 5-1/2" machine screw features a flat head and is constructed from steel with a zinc Cr+3 finish. This kit includes 100 pieces of machine screws, categorized under the model number BBI 586778. Machine screws are specifically designed to pass through a hole or nut that is pre-tapped to create a corresponding thread for secure fastening. The flat head design is ideal for applications where protrusion of the fastener above the mating surface must be minimized, ensuring a flush finish.
