CFHA-M4-25
Concealed-Head Studs - Types CHA,CFHA,CHC,CFHC - Metric
Ensure secure and permanent mounting in thin metal sheets (1.60mm or more) with these concealed-head studs. Designed for heavy-duty applications, the fastener head is firmly locked in a blind, milled hole, providing reliable strength. Its concealed-head feature maintains a smooth surface on the opposite side of installation. Sheet preparation is simple, requiring only a milled blind hole to the recommended depth. Installation is quick and easy using a hollow anvil and solid punch. The studs are ideal for various industrial uses, offering a durable and efficient mounting solution.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering CFHA-M4-25 |
| Thread Size: | M4 x 0.7 |
| Material: | Aluminum |
| Animation: | View Animation |
| SKU: | PEMCFHA-M4-25 |
| For Use in Sheet Hardness: | HRB 50 / HB 82 or Less |
| Length Code: | 25 |
| Material Code: | A |
| Max. Hole in Attached Parts: | 4.60 mm |
| Min. Depth of Blind Hole: | 1.91 mm |
| Min. Sheet Thickness: | 2.40 mm |
| Thread Code: | M4 |
| A Max.: | 1.80 mm |
| Blind Mounting Hole Diameter + 0.08: | 7.37 mm |
| C Max.: | 7.35 mm |
| E ± 0.25: | 8.33 mm |
| L - Length ± 0.4: | 25 mm |
| Min. Dist. Hole C/L to Edge: | 5.6 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
