PF11PM-M5-1-U is a spring-loaded captive panel screw with a plastic knob made of PC/ABS (UL 94V-0, halogen-free), a hardened carbon steel screw and retainer, and a 300 series stainless steel spring. It features an M5 x 0.8 metric thread, a flush-mounted design, and a blue knob color. The assembly is designed for installation in sheet materials with a hardness of HRB 80 or less or HB 150 or less, and includes a flare-mounted retainer with a minimum float of 0.25 mm in all directions. The screw is installed using a #2 Phillips driver and is intended for applications requiring repeated access without loose hardware.
| PennEngineering® | |
|---|---|
| Product Category | Captive Fasteners |
| Product Number | PF11PM-M5-1-U |
| Product Name | Large Knob, Spring-loaded - PEM C.A.P.S. - Metric |
| Captive Fastener Class / Type | Captive Screws |
| Metric Thread Notation | Metric |
| Hole Size | 0.3118 inch (7.92 mm) |
| Head Type | Other; knob |