A4-M3-1
Floating Self-Clinching Fasteners A4, AS, AC - Metric
These fasteners feature locking and non-locking threads, designed for providing load-bearing support in thin sheets with up to 0.76mm adjustment for hole misalignment. Their self-clinching mechanism allows for quick and easy assembly by simply squeezing them into prepared holes with a standard press, resulting in a flush finish on one side and a secure, permanent lock in place. The floating nut design extends fully into the retainer shank for added strength and support, with a self-locking version also available. Made from 400 Series Stainless Steel, they offer reliable performance in sheets as thin as 0.97mm with hardness up to HRB 88. Compliant with RoHS regulations, these fasteners are a dependable choice for various applications.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering A4-M3-1 |
| Thread Size: | M3 x 0.5 |
| Material: | 400 Series Stainless Steel |
| Thread Type: | Non-Locking |
| Retainer Material: | Stainless Steel |
| Nut Material: | Stainless Steel |
| Animation: | View Animation |
| SKU: | PEMA4-M3-1 |
| 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 |
| Shank Code: | 1 |
| Standard Finish - Retainer & Nut: | Passivated and/or tested per ASTM A380 |
| Thread Code: | M3 |
| A (Shank) Max.: | 0.97 mm |
| C Max.: | 7.35 mm |
| D Max.: | 7.37 mm |
| E ± 0.38: | 9.14 mm |
| Hole Size in Sheet + 0.08: | 7.37 mm |
| Min. Dist. Hole C/L to Edge: | 7.62 mm |
| T1 Max.: | 3.31 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
