- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.438 inches minimum and 0.515 inches maximum
- Fastener Length
- 1.891 inches minimum and 1.938 inches maximum
- Head Style
- PAN
- Head Diameter
- 0.357 inches minimum and 0.373 inches maximum
- Head Height
- 0.122 inches minimum and 0.133 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 62000 pounds per square inch
- Screw Material
- Aluminum alloy 2024
- Screw Material Document and Classification
- MIL-W-7986 mil spec 1ST material response or QQ-A-225/6, T4 mil spec 2ND material response
- Screw Surface Treatment Document and Classification
- MIL-A-8625, type 1 mil spec 1ST treatment response or MIL-A-8625, type 2 mil spec 2ND treatment response
- Thread Series Designator
- UNF
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.