LAS-M4-1MD
Floating self-clinching, locking thread fasteners LA4, LAC, LAS - Metric
Enhance assembly efficiency with our Floating Self-Clinching Locking Thread Fasteners, offering both non-locking and self-locking options. Ideal for thin stainless steel sheets, these fasteners accommodate up to 0.76mm of adjustment for hole misalignment. Featuring a self-clinching design for easy installation using a standard press, they provide secure and permanent locking, with threads extending fully into the retainer shank for added strength. Compliant with NASM25027 specifications, they ensure reliable performance and support in aerospace and military applications. For a complete range of sizes and specifications, refer to our online guide.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering LAS-M4-1MD |
| Thread Size: | M4 x 0.7 |
| Material: | Steel |
| Thread Type: | Self-Locking |
| Retainer Material: | Heat-Treated Carbon Steel |
| Nut Material: | Stainless Steel |
| Animation: | View Animation |
| SKU: | PEMLAS-M4-1MD |
| Float: | 0.38mm minimum, in all directions from center, 0.76mm total |
| For Use in Sheet Hardness: | HRB 70 / HB 125 or Less |
| Min. Sheet Thickness: | 0.97 mm |
| Nut Finish: | Black Dry-film Lubricant |
| Retainer Finish: | Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
| Shank Code: | 1 |
| Thread Code: | M4 |
| A (Shank) Max.: | 0.97 mm |
| C Max.: | 9.33 mm |
| D Max.: | 9.28 mm |
| E ± 0.38: | 11.18 mm |
| Hole Size in Sheet + 0.08: | 9.35 mm |
| Min. Dist. Hole C/L to Edge: | 8.64 mm |
| T2 Max.: | 5.34 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
