- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.615 inches minimum and 0.767 inches maximum
- Fastener Length
- 1.490 inches minimum and 1.510 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.146 inches minimum and 0.166 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity per Inch
- 32
- Hardness Rating
- 32.0 rockwell C minimum and 36.0 rockwell C maximum
- Screw Material
- Steel comp 601
- Screw Material Document and Classification
- Ams 6304 assn std single material response
- Screw Surface Treatment
- Nickel and cadmium
- Screw Surface Treatment Document and Classification
- Ams 2416 assn std all treatment responses
- Thread Series Designator
- UNS
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.