- Fastener Length
- 2.906 inches minimum and 3.000 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
- Nonmachine Nominal Thread Diameter
- 0.216 inches
- Material
- Steel overall
- Surface Treatment
- Cadmium overall and chromate overall or zinc overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 3 fed spec 1ST treatment response overall or QQ-Z-325, ty 2, cl 3 fed spec 2ND 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.