CFHC-M3-8
Concealed-Head Studs - Types CHA,CFHA,CHC,CFHC - Metric
These studs are designed for secure mounting in thin metal sheets, as thin as 1.60mm, with a concealed-head feature that maintains a smooth surface on the opposite side. Ideal for applications requiring substantial load-bearing capacity, the fastener head is locked in a blind, milled hole. Installation is straightforward using a hollow anvil and solid punch, with sheet preparation only necessitating a milled blind hole to the recommended depth. Made of 300 Series Stainless Steel with a passivated finish, these studs ensure durability and corrosion resistance. View Animation for installation guidance.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering CFHC-M3-8 |
| Thread Size: | M3 x 0.5 |
| Material: | 300 Series Stainless Steel |
| Finish/Coating: | Passivated |
| Animation: | View Animation |
| SKU: | PEMCFHC-M3-8 |
| For Use in Sheet Hardness: | HRB 70 / HB 125 or Less |
| Length Code: | 8 |
| Material Code: | C |
| Max. Hole in Attached Parts: | 3.60 mm |
| Min. Depth of Blind Hole: | 1.91 mm |
| Min. Sheet Thickness: | 2.40 mm |
| Thread Code: | M3 |
| A Max.: | 1.80 mm |
| Blind Mounting Hole Diameter + 0.08: | 4.37 mm |
| C Max.: | 4.35 mm |
| E ± 0.25: | 5.21 mm |
| L - Length ± 0.4: | 8 mm |
| Min. Dist. Hole C/L to Edge: | 4 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
