- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 0.1563 inches minimum and 0.2187 inches maximum
- Fastener Length
- 0.3443 inches minimum and 0.4097 inches maximum
- Head Style
- Fillister
- Head Diameter
- 0.2813 inches minimum and 0.3437 inches maximum
- Head Height
- 0.1250 inches minimum and 0.1874 inches maximum
- Shoulder Diameter
- 0.1860 inches minimum first shoulder and 0.1870 inches maximum first shoulder
- Shoulder Length
- 0.188 inches minimum first shoulder and 0.190 inches maximum first shoulder
- Internal Drive Style
- Hexagon
- Nominal Thread Diameter
- 0.164 inches
- Width Across Flats
- 0.0940 inches nominal
- Thread Quantity per Inch
- 32
- Shoulder Shape
- Round first shoulder
- Material
- Steel corrosion resisting 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.