- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 2.250 inches nominal
- Fastener Length
- 2.250 inches nominal
- Head Style
- Flat countersunk
- Head Diameter
- 0.319 inches minimum and 0.332 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned BY Controlling Agency
- Navy special project
- Screw Material
- Steel comp 4130 or steel comp 4340 or steel comp 8740
- Screw Material Document and Classification
- MIL-S-6758 mil spec 1ST material response or MIL-S-5000 mil spec 2ND material response or MIL-S-6049 mil spec 3RD material response
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.