PennEngineering® Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric PF62-M3-5-1-BN

The PF62-M3-5-1-BN is a low-profile, spring-loaded captive panel screw in the PF60 series, designed for use in thin sheets with metric threading. It features a carbon steel screw with a black nitride finish (AMS2753, Section 3), a carbon steel retainer with black nitride finish, and a 300 series stainless steel spring. The part is sized for M3 thread with a 1.5 mm thread length, a 9.5 mm maximum sheet thickness, and a 3.5 mm minimum distance from the hole center to the sheet edge. It installs into sheet materials with hardness up to 28 Rockwell C and is compatible with a #2 driver. The assembly provides a positive stop during installation and is rated for retainer pushout forces up to 1890 N in aluminum and 2002 N in cold-rolled steel.