- Thread Class (AAJD)
- 2A
- Thread Direction (AAJF)
- Right-hand
- Thread Length (AASA)
- 0.499 inches minimum and 0.569 inches maximum
- Fastener Length (AASB)
- 2.900 inches minimum and 2.940 inches maximum
- Head Style (AASK)
- Hexagon
- Head Height (AASU)
- 0.140 inches minimum and 0.150 inches maximum
- Width Between Flats (AATB)
- 0.431 inches minimum and 0.438 inches maximum
- Nominal Thread Diameter (AHYM)
- 0.250 inches
- Grip Length (ANEE)
- 2.371 inches minimum and 2.401 inches maximum
- Features Provided (CBBL)
- Finished head
- Thread Quantity per Inch (CMLP)
- 28
- Material (MATT)
- Steel overall
- Surface Treatment (SFTT)
- Cadmium overall
- Thread Series Designator (THSD)
- 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.