PF11M-440-2BL
Large Knob, Spring-loaded - Types PF11M and PF12M - Unified
Easily install our Large Knob with a spring-loaded design, available in a variety of mounting styles to suit your needs. The shoulder on retainer ensures a secure stop during installation, guaranteeing precise placement. Choose from self-clinching, flaring, or floating mounting options, with a range of cap styles including knurled metal, un-knurled metal, black metal, or custom-colored plastic. Perfect for industrial applications, these knobs offer convenience and reliability in every use. Rest assured, our product is RoHS compliant, meeting international standards for environmental responsibility. Explore our animation for a closer look at the assembly process.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering PF11M-440-2BL |
| Thread Size: | 4-40 |
| Drive Type: | Slotted/#1 Phillips |
| Animation: | View Animation |
| SKU: | PEMPF11M-440-2BL |
| Finish Knob: | Natural Finish |
| Finish Retainer: | Bright nickel over copper flash per ASTM B689 |
| Finish Screw: | Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
| Finish Spring: | Natural Finish |
| For Use in Sheet Hardness: | HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 or Less (Hardness Brinell) |
| Material Knob: | Aluminum |
| Material Retainer: | Heat-Treated Carbon Steel |
| Material Screw: | Heat-Treated Carbon Steel |
| Material Spring: | 300 Series Stainless Steel |
| Min. Sheet Thickness: | .036 in |
| Optional Finish: | Knob (aluminum) – Black Anodize Screw (steel and stainless) – Black Nitride |
| Screw Length Code: | 2 |
| Thread Code: | 440 |
| Type: | Knurled Cap - PF11M |
| A Max.: | .036 in |
| C Max.: | .218 in |
| E ± .010: | .417 in |
| G ± .025: | .290 in |
| Hole Size in Sheet + 0.003 - 0.000: | .219 in |
| Min. Dist. Hole C/L to Edge: | .28 in |
| P ± .025: | .120 in |
| T1 Nom.: | .310 in |
| T2 Nom.: | .450 in |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
