47/4C - Captive Screws
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.
As one of the most popular Southco fastener styles, these versatile captive screws have evolved to provide numerous features to satisfy unique fastening hardware application needs:
- Standard Phillips and Torx® recesses as well as combination recesses available
- Screw head doubles as knob for hand actuation
- Stylized knob for hand actuation, and ratchet-mechanism or smooth knobs for restricted access
- Spring ejected design retracts threads when not engaged
- Heat-treated steel screw provides superior torque strength
- "Prism" colored fasteners enable you to coordinate hardware to your design scheme or to differentiate access points through color
- Self-clinching and flare-in installation styles
- Surface Mount Technology (SMT) installation style enables hardware to be attached during reflow process
- Stainless steel materials and special finishes available for added corrosion resistance
- Plating options to meet aesthetic and application requirements
- Different materials available to suit strength requirements
- Extended length option for non-standard panel designs and sheet metal thicknesses
- Restricted-Access Series and smooth-knob options help to meet UL-1950, IEC-950, and EN-60950 standards
As one of the most popular Southco fastener styles, these versatile captive screws have evolved to provide numerous features to satisfy unique fastening hardware application needs:
- Standard Phillips and Torx® recesses as well as combination recesses available
- Screw head doubles as knob for hand actuation
- Stylized knob for hand actuation, and ratchet-mechanism or smooth knobs for restricted access
- Spring ejected design retracts threads when not engaged
- Heat-treated steel screw provides superior torque strength
- "Prism" colored fasteners enable you to coordinate hardware to your design scheme or to differentiate access points through color
- Self-clinching and flare-in installation styles
- Surface Mount Technology (SMT) installation style enables hardware to be attached during reflow process
- Stainless steel materials and special finishes available for added corrosion resistance
- Plating options to meet aesthetic and application requirements
- Different materials available to suit strength requirements
- Extended length option for non-standard panel designs and sheet metal thicknesses
- Restricted-Access Series and smooth-knob options help to meet UL-1950, IEC-950, and EN-60950 standards
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