- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 0.368 inches minimum and 0.500 inches maximum
- Fastener Length
- 0.468 inches minimum and 0.500 inches maximum
- Head Style
- PAN
- Head Diameter
- 0.437 inches minimum and 0.492 inches maximum
- Head Height
- 0.162 inches minimum and 0.175 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity per Inch
- 20
- Minimum Tensile Strength
- 80000 pounds per square inch
- Screw Material
- Steel comp 301 or steel comp 302 or steel comp 302B or steel comp 303 or steel comp 303SE 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 347 or steel comp 348 or steel comp 384 or steel comp 385
- Screw Surface Treatment
- Oxide
- Screw Surface Treatment Document and Classification
- MIL-C-13924, cl 4 mil spec single treatment response
- Thread Series Designator
- UNC
- Nondefinitive Spec/STD Data
- 3 type and 9C 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.