- Thread Class
- 3A
- Thread Direction
- Right-hand
- Fastener Length
- 0.614 inches minimum and 0.636 inches maximum
- Head Style
- Headless (setscrew)
- Locking Feature
- Strip threads
- Point Style
- FLAT
- Internal Drive Style
- Hexagon
- Nominal Thread Diameter
- 0.250 inches
- Width Across Flats
- 0.125 inches minimum and 0.127 inches maximum
- Thread Quantity per Inch
- 28
- Material
- Plastic polyamide locking feature
- Material
- Steel comp 303 fastener or steel comp 303SE fastener
- Material Document and Classification
- Astm A582 assn std single material response fastener
- Surface Treatment
- Passivate fastener
- Surface Treatment Document and Classification
- QQ-P-35 fed spec single treatment response fastener
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 80205-NAS1081 professional/industrial association standard
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.