- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.469 inches minimum
- Fastener Length
- 0.781 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.156 inches nominal
- Width Between Flats
- 0.438 inches nominal
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.312 inches nominal
- Features Provided
- Finished head
- Thread Quantity per Inch
- 28
- Material
- Steel comp 321 overall or steel comp 347 overall
- Material Document and Classification
- QQ-S-763, cl 8, ty a fed spec all material responses overall
- Surface Treatment
- Passivate overall
- Thread Series Designator
- UNF
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.