The Southco 47 Class captive screws, a versatile solution for securing doors, panels, and hardware components in tight spaces. With a range of installation and tool-actuation styles available, these screws offer flexibility and convenience for various applications. Featuring a 4-40 thread size, floating design, and a slotted recess with a knurled bright knob, they provide secure fastening with easy adjustment. Crafted from stainless steel, they ensure durability and corrosion resistance. With their compact and efficient design, these captive screws are ideal for use in industrial and commercial settings.ROHS compliant.