A4-032-1
Floating Self-Clinching Fasteners A4, AS, AC - Unified
These fasteners offer both locking and non-locking threads, providing essential load-bearing support in thin sheets with the ability to adjust for up to .030” of mating hole misalignment. Featuring a self-clinching design, they allow for quick and easy assembly by simply squeezing them into prepared holes using a standard press. The sheet remains flush on one side, with the fastener securely locked in place. The unique PEM feature of the floating nut extending fully into the retainer shank enhances assembly strength and support. In stainless steel sheets as thin as .038”, these fasteners deliver reliable performance, meeting stringent hardness standards. Ideal for various applications, they correspond to US NASM45938/11 specifications, ensuring quality and compliance. Explore our complete range of Military Specification and National Aerospace Standards Reference Guide for more information.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering A4-032-1 |
| Thread Size: | 10-32 |
| Material: | 400 Series Stainless Steel |
| Thread Type: | Non-Locking |
| Retainer Material: | Stainless Steel |
| Nut Material: | Stainless Steel |
| Animation: | View Animation |
| SKU: | PEMA4-032-1 |
| Float: | .015” minimum, in all directions from center, .030” total |
| For Use in Sheet Hardness: | HRB 88 / HB 183 or Less |
| Min. Sheet Thickness: | .038 in |
| Shank Code: | 1 |
| Standard Finish - Retainer & Nut: | Passivated and/or tested per ASTM A380 |
| Thread Code: | 032 |
| A (Shank) Max.: | .038 in |
| C Max.: | .405 in |
| D Max.: | .405 in |
| E ± .015: | .470 in |
| Hole Size in Sheet + .003 - .000: | .406 in |
| Min. Dist. Hole C/L to Edge: | .360 in |
| T1 Max.: | .170 in |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
