- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.338 inches nominal
- Fastener Length
- 0.573 inches minimum and 0.603 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.339 inches minimum and 0.381 inches maximum
- Internal Drive Style
- High-torque
- Nominal Thread Diameter
- 0.1900 inches
- Thread Quantity per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned BY Controlling Agency
- BOLT
- Screw Material
- Steel comp 4140 or steel comp 4340 or steel comp E4340 or steel comp 8740
- Bearing Surface of Head Surface Treatment
- Cadmium
- Head Surface Treatment
- Cadmium
- Screw Surface Treatment
- Cadmium
- Shank Surface Treatment
- Cadmium
- Bearing Surface of Head Surface Treatment Document and Classification
- AMS-QQ-P-416, type ii, class 2 assn std single treatment response
- Head Surface Treatment Document and Classification
- AMS-QQ-P-416, type ii, class 2 assn std single treatment response
- Screw Surface Treatment Document and Classification
- AMS-QQ-P-416, type ii, class 2 assn std single treatment response
- Shank Surface Treatment Document and Classification
- AMS-QQ-P-416, type ii, class 2 assn std single treatment response
- Thread Series Designator
- UNJF
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.