The PF11PM series consists of large knob, spring-loaded, captive panel screws with a plastic PEM® C.A.P.S.® knob made of PC/ABS (UL 94V-0, halogen-free), hardened carbon steel screw and retainer, and 300 series stainless steel spring. The screw has an external thread of #10-32, a shank length of 0.312 in, and a head height of 0.450 in. The knob is rated for use in sheet material with a hardness of HRB 80 or less or HB 150 or less. The recessed Phillips driver requires a #2 driver size. Installation requires a minimum hole diameter of 0.280 in and a minimum distance to sheet edge of 0.290 in. The optional color code G indicates a green knob, available on special order. The retainer supports a minimum float of 0.010 in in all directions. All variants share the same construction, material specifications, and performance ratings.
| PennEngineering® | |
|---|---|
| Product Category | Captive Fasteners |
| Product Number | PF11PM-032-1-G |
| Product Name | Large Knob, Spring-loaded - PEM C.A.P.S. - Unified |
| Captive Fastener Class / Type | Captive Screws |
| Decimal Thread Diameter | 0.1900 inch (4.83 mm) |
| Unified Thread Notation | Unified |
| Shoulder Diameter | 0.0360 inch (0.9144 mm) |
| Panel Thickness | 0.0360 inch (0.9144 mm) |
