This 3/8 inch flat washer from Allied Bolt is expertly crafted from Type #304 stainless steel, providing a robust solution for various applications in aerial hardware and poles. Designed to be used as spacers or supports under stainless screw or bolt heads, these washers enhance the durability and stability of your fastenings. Supplied in a convenient carton of 4000 pieces, they ensure you have an ample supply for larger projects, making them a practical choice for any contractor or DIY enthusiast in need of reliable hardware.