LA4-M4-1MD
Floating self-clinching, locking thread fasteners LA4, LAC, LAS - Metric
Enhance assembly efficiency with our floating self-clinching locking thread fasteners, designed for seamless installation in thin stainless steel sheets. Offering both non-locking and self-locking options, these fasteners provide secure load-bearing threads with up to 0.76mm adjustment for hole misalignment. The self-clinching feature ensures easy and quick assembly, with the fastener permanently locked in place for added strength and support. Meeting NASM25027 specifications for thread locking torque performance, these fasteners guarantee reliability in your applications. Explore our complete range of sizes and specifications in our Military Specification and National Aerospace Standards Reference Guide for optimal compatibility.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering LA4-M4-1MD |
| Thread Size: | M4 x 0.7 |
| Material: | 400 Series Stainless Steel |
| Thread Type: | Self-Locking |
| Retainer Material: | Stainless Steel |
| Nut Material: | Stainless Steel |
| Animation: | View Animation |
| SKU: | PEMLA4-M4-1MD |
| Float: | 0.38mm minimum, in all directions from center, 0.76mm total |
| For Use in Sheet Hardness: | HRB 88 / HB 183 or Less |
| Min. Sheet Thickness: | 0.97 mm |
| Nut Finish: | Black Dry-film Lubricant |
| Retainer Finish: | Passivated and/or tested per ASTM A380 |
| 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: |
