- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 1.000 inches nominal
- Fastener Length
- 1.000 inches nominal
- Head Style
- Flat countersunk
- Head Diameter
- 0.656 inches nominal
- Locking Feature
- Patch threads or strip threads
- Internal Drive Style
- Hexagon
- Nominal Thread Diameter
- 0.312 inches
- Width Across Flats
- 0.188 inches nominal
- Thread Quantity per Inch
- 18
- Countersink Angle
- 82.0 degrees nominal
- Material
- Plastic polyamide locking feature
- Material
- Steel overall
- Surface Treatment
- Cadmium overall
- Thread Series Designator
- UNC
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.