- Fastener Length
- 0.500 inches nominal
- Head Style
- Flat countersunk undercut
- Head Diameter
- 0.340 inches minimum and 0.385 inches maximum
- Head Height
- 0.068 inches minimum and 0.081 inches maximum
- Internal Drive Style
- Cross recess type 1
- Features Provided
- Casehardened
- Nonmachine Thread Style
- Thru slot (type d) or double flute (type f) or thru slot (type 6) or wide flute (type t)
- Countersink Angle
- 80.0 degrees minimum and 82.0 degrees maximum
- Nonmachine Nominal Thread Diameter
- 0.190 inches
- Material
- Steel comp 1016 overall or steel comp 1018 overall or steel comp 1019 overall or steel comp 1021 overall or steel comp 1022 overall or steel comp 1524 overall
- Material Document and Classification
- 66 fed std all material responses overall
- Surface Treatment
- Cadmium overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 2 cl 3 fed spec all treatment responses overall
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.