LK-M4-2MD
PEMFLEX® Self-locking, Self-clinching Fasteners - Types LK, LKA, LKS - Metric
The PEM® PEMFLEX® self-locking, self-clinching fasteners offer reliable performance with their shoulder design for increased efficiency. Their flexing action allows for repeated use while maintaining effective locking torque, and the flange ensures a positive stop during installation. With their all-metal construction in steel, stainless steel, or aluminum, these fasteners provide durable attachment with high torque-out and pushout resistances. The PEMFLEX design, featuring two rugged flexing jaws, prevents loosening and protects screw threads, making them ideal for demanding applications. With black dry film lubricant for steel and stainless steel types, these fasteners ensure optimal locking performance, while aluminum types require lubricated screws. Trust in the proven design of PEMFLEX fasteners for fast, simple assembly and long-lasting reliability in severe service conditions.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering LK-M4-2MD |
| Thread Size: | M4 x 0.7 |
| Material: | Carbon Steel |
| Finish/Coating: | Zinc Phosphate |
| Animation: | View Animation |
| SKU: | PEMLK-M4-2MD |
| Anvil Depth: | 5.50 mm |
| Anvil Dia.: | 13.00 mm |
| Breaker Corner: | 0.13 mm |
| For Use in Sheet Hardness: | HRB 70 / HB 125 or Less |
| Min. Sheet Thickness: | 1.4 mm |
| Punch Dia.: | 13.00 mm |
| A (Shank) Max.: | 1.38 mm |
| C Max.: | 6.73 mm |
| D Max.: | 6.2 mm |
| E Nom.: | 8.73 mm |
| Hole Size in Sheet + 0.08: | 6.76 mm |
| Min. Dist. Hole C/L to Edge: | 5.20 mm |
| T ± 0.25: | 4.45 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
