![[Pyunghwa] — 613-0172 M4 Fastener Pop Nut (SUS)](https://img.prosourcemro.com/2026/05/1265007-1-1.jpg)
Air Riveters
Pyunghwa
[Pyunghwa] — 613-0172 M4 Fastener Pop Nut (SUS)
Family ID: 613-0172
Pyunghwa 613-0172 M4 Pop Nut in stainless steel (SUS) is a threaded insert fastener designed for secure blind-side fastening, sourced direct from Korea. Pop nuts are commonly installed with air or hand riveters to create strong, vibration-resistant threads in thin sheet metal, tubing, or panels where rear access is not possible. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 613-0172 | M4 | Pyunghwa | Custom/M4 Small Head (Corrugated) | Spec: 4 | Outer Diameter: 6 | Length: 11.5 | Compatible Model: N1A2/ 74200/ UD-PS12/ UNR-0312A | ||
| 613-0181 | M5 | Pyunghwa | Custom/M5 Small Head (Corrugated) | Spec: 5 | Outer Diameter: 7 | Length: 12 | Compatible Model: N1A2/ 74200/ UD-PS12/ UNR-0312A | ||
| 613-0190 | M6 | Pyunghwa | Custom/M6 Small Head (Corrugated) | Spec: 6 | Outer Diameter: 9 | Length: 14 | Compatible Model: N1A2/ 74200/ UD-PS12/ UNR-0312A | ||
| 613-0206 | M8 | Pyunghwa | Custom Order/M8 Small Head (Wrinkle Type) | Spec: 8 | Outer Diameter: 11 | Length: 15.5 | Compatible Model: N1A2/ 74200/ UD-PS12/ UNR-0312A | ||
| 613-0419 | M10 | Pyunghwa | Custom/M10 Small Head (Corrugated) | Spec: 10 | Outer Diameter: 13 | Length: 16.5 | Compatible Model: N1A2/ 74200/ UD-PS12/ UNR-0312A |
