- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.372 inches minimum and 0.419 inches maximum
- Fastener Length
- 2.140 inches minimum and 2.187 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.371 inches minimum and 0.385 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.1900 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 1700 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Screw Material
- Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
- Thread Series Designator
- UNF
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.