The PF11PM series are spring-loaded captive panel screws with a PC/ABS knob, hardened carbon steel screw and retainer, and 300 series stainless steel spring, designed for use in sheet materials with hardness up to HRB 80 or HB 150. The part PF11PM-M4-0-B features a metric M4 x 0.7 thread, a 0.92 mm shank length, and a black-colored knob compliant with UL 94V-0 standards and halogen-free material. The assembly includes a flare-mounted retainer and permits a minimum float of 0.25 mm in all directions. The screw is installed in sheets up to 0.8 mm thick with a minimum hole center-to-edge distance of 8.38 mm and requires a #2 Phillips driver.
| PennEngineering® | |
|---|---|
| Product Category | Captive Fasteners |
| Product Number | PF11PM-M4-0-B |
| 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 |