- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.907 inches minimum
- Fastener Length
- 0.969 inches minimum
- Head Style
- Hexagon
- Head Height
- 0.188 inches nominal
- Width Between Flats
- 0.365 inches minimum and 0.377 inches maximum
- Hole Diameter
- 0.047 inches nominal
- Nominal Thread Diameter
- 0.190 inches
- Hole Quantity
- 6
- Hole Type
- Drilled
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 36.0 rockwell C minimum overall and 40.0 rockwell C maximum overall
- Hole Configuration Style
- Hexagon longitudinal hole
- Material
- Steel comp 4037 overall
- Surface Treatment
- Cadmium overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 3 fed spec all treatment responses overall
- Thread Series Designator
- UNF
- Specification/Standard Data
- 80205-NAS563 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.