The new PEM® PFC4 self-piercing plate screw from Penn Engineering of the United States can be permanently installed on stainless steel fences and eliminates the risk of screws loosening. This screw can be reliably fixed to the door or plate without loosening. Falling or damaging internal parts. In addition to expanding application potential, these spring-loaded fastener assemblies also meet UL 60950 standards.
PFC4 plate screws can be successfully installed on stainless steel plates with a thickness of 060'/1.53mm and a hardness of up to HRB 88. The shoulder design provides positive resistance during installation and the fasteners can also be applied flat to the plate. The back surface forms a clean and non-invasive surface. The fully recessed head in the fastening area only allows the tool to enter.
The fasteners are made of 400 series stainless steel and provide corrosion resistance comparable to galvanized steel. There are various screw lengths and thread sizes of #4-40 to #10-32 and M3 to M5 are available. All PFC4 tight The firmware is RoHS compliant.