- Fastener Length
- 1.938 inches minimum and 2.000 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.389 inches minimum and 0.438 inches maximum
- Internal Drive Style
- Cross recess type 1
- Nonmachine Thread Style
- Gimlet point (type a, ab or ba)
- Countersink Angle
- 80.0 degrees minimum and 82.0 degrees maximum
- Criticality Code Justification
- SFTT
- Nonmachine Nominal Thread Diameter
- 0.216 inches
- Material
- Steel overall
- Surface Treatment
- Zinc overall and chromate overall
- Surface Treatment Document and Classification
- QQ-Z-325, type 2 class 3 fed spec single treatment response overall or MIL-C-81562, type 2 class 3 mil spec single treatment response overall
- Nondefinitive Spec/STD Data
- 1 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.