The Southco 47 Class captive screws provide a versatile solution for securely mounting doors, panels, and hardware components in tight spaces. With a range of installation and tool-actuation styles available, they offer flexibility for various applications. Featuring a 4-40 thread and a flare-in design with a slotted recess, these screws are easy to install and remove when needed. The knurled bright knob allows for convenient manual operation, while the durable steel construction ensures reliable performance. RoHS compliance guarantees environmental responsibility. Ideal for industrial and commercial use, these captive screws are a must-have for efficient and secure fastening.