Hammond Manufacturing, Screw PN 1553WTS100: Order Quantity?

Hammond Manufacturing is best known as a supplier of enclosures and enclosure accessories, such as their 1553WTS100 Hammond Manufacturing | Boxes, Enclosures, Racks | DigiKey PCB mounting screw pack. A frequent question is how many screws come per QTY. 1; is this sold individually, or as a bundle?

This is a pack of 100 screws; ordering QTY. 1 would yield the depicted plastic clamshell with a hundred screws in it.