The Captive Screw, part number 47-63-601-21, is designed for hand operation and features a smooth knob that meets UL-1950 standards. It is spring-ejected and available in a variety of sizes, recesses, and installation options. The ferrule is made from hardened carbon steel with a zinc plating and chromate finish, while the knob is constructed from aluminum, available in natural or black powder-coated finishes. The screw is also made from hardened carbon steel with a similar zinc plating and chromate finish. This product is suitable for applications requiring reliable fastening solutions with easy accessibility.
Southco 47 Class captive screws (and the corresponding color-coded "Prism" 4C Class captive screws), offer hundreds of permutations of installation and tool-actuation styles for mounting doors, panels, and other hardware components in limited-space applications.
| Southco | bisco industries | |
|---|---|---|
| Product Category | Captive Fasteners | Captive Fasteners |
| Product Number | 47-63-601-21 | 47-63-601-21 |
| Product Name | Captive Screw, 1/4-20 Thread, Press-in, Slotted Recess, Smooth Bright Knob | Captive Screws |
| Captive Fastener Class / Type | Captive Screws | Captive Screws |
