Captive screw 51/53/58

flat-headslottedstainless steel

Each screw thread size dictates the total length and thread grip area of the screw, but comes with multiple standoff mounting dimensions to accommodate varying panel thicknesses. Large highly polished knobs present a blemish-free finish Elongated shafts provide for easy grip, high above panel All stainless steel designs provide corrosion resistance 53 Class includes fully-retracting spring-ejected screws Two methods of flare-in installation - straight hole or chamfered hole Available in bright polished stainless steel or with screw and standoff in black finish Special installation tools are available by fastener size for flaring standoffs and affixing retainer rings These screws and captive screws provide an attractive polished finish and ample shaft length to mate with threaded receptacle on frame, throughout a range of panel thicknesses. They are available with or without spring ejection to retract the screw body when threads are disengaged.