Military Standard Blind Nut Rivet
- Flat Head
- Keyless Open End
- Non Self-Locking
- Fine Threads
- UNF-3B
- Material: Alloy Steel
- Diameter: 0.413 in.
- Major Thread Diameter: 0.3125 in.
- Threads Per Inch (TPI): 24
- Length: 0.75 in.
- Industry Standard Specification: AIA/NAS NAS1329