- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 0.257 inches minimum and 0.324 inches maximum
- Fastener Length
- 0.344 inches minimum and 0.375 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.147 inches minimum and 0.172 inches maximum
- Internal Drive Style
- Cross recess type 1
- End Item Identification
- W/s: aircraft, (AC-130H, MC-130H, EC-130E, HC-130); forrestal class cv; milstar system; nimitz class cvn; helicopter, MH-53E; navstar global positioning system user equipment (ue); helicopter, carrier based asw, SH-60F; spruance class dd (963); thermal imagery - mctns
- Nominal Thread Diameter
- 0.086 inches
- Thread Quantity per Inch
- 56
- Minimum Tensile Strength
- 80000 pounds per square inch
- Countersink Angle
- 80.0 degrees minimum and 82.0 degrees maximum
- Screw Material
- Steel comp 301 or steel comp 302 or steel comp 302B or steel comp 303 or steel comp 303SE or steel comp 303 plus X or steel comp 304 or steel comp 304L or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309S or steel comp 310 or steel comp 310S or steel comp 314 or steel comp 316 or steel comp 316L or steel comp 317 or steel comp 321 or steel comp 323 or steel comp 324 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
- Screw Material Document and Classification
- QQ-S-763, 300 series fed spec 1ST material response or 66, 300 series fed std 1ST material response or comp 16-18 or 18-8 assn std 2ND material response
- Thread Series Designator
- UNC
- Nondefinitive Spec/STD Data
- 3 type and 2C style
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.