Product Details
The B1/4-20 x 3/8" machine screw features a flat head and slotted drive, made of steel with zinc CR+3 plating for corrosion resistance. This package includes 100 screws. These machine screws are designed to pass through a hole or nut that is pre-tapped to form a mating thread for secure fastening. The flat head design ensures no protrusion above the mating surface, making it suitable for applications where a flush finish is required. The screws measure 1/4 inch in diameter with a 20-thread pitch and 3/8 inch length. This product meets relevant certifications and compliance standards, and is backed by a standard manufacturer's warranty.








