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The PEM Floating Self-Clinching Fasteners (Type A4/AS/AC - AS-440-2ZI) deliver precision #4-40 unified threads embedded in high-strength steel alloy. Designed for thin stainless steel sheets, these fasteners self-clinch flush with the surface, enabling quick, secure assembly with up to .030” tolerance for hole misalignment. Certified to aerospace and military standards, they offer unmatched durability and load-bearing performance for professional-grade hardware applications.
| ASIN | B072BH65MG |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand | PEM |
| Certification | As, Nasm |
| Date First Available | May 3, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 50 |
| Manufacturer | Penn |
| Material | Alloy Steel |
| Measurement System | Inch |
| Metal Type | Alloy Steel, Stainless Steel |
| Part Number | AS-440-2ZI |
| Thread Size | #4-40 |
| Thread Type | Unified National |
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