- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.406 inches nominal
- Fastener Length
- 0.562 inches nominal
- Head Style
- Round extended washer
- Head Diameter
- 0.312 inches nominal
- Head Height
- 0.087 inches nominal
- Extended Washer Diameter
- 0.375 inches nominal
- Extended Washer Thickness
- 0.023 inches minimum and 0.028 inches maximum
- Locking Feature
- Pellet threads
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 125000 pounds per square inch
- Material
- Steel overall
- Material Document and Classification
- QQ-S-681-CANC fed spec single material response 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.