- Identification Code Color
- Yellow
- Fastener Length
- 0.615 inches minimum and 0.635 inches maximum
- Head Style
- Undersized oval countersunk
- Head Height
- 0.004 inches minimum and 0.006 inches maximum
- Shank Diameter
- 0.249 inches minimum and 0.252 inches maximum
- Shank Style
- Straight W/radius chamfered tip
- Head Major Diameter
- 0.3756 inches minimum and 0.3948 inches maximum
- Head Minor Diameter
- 0.316 nominal mils and 0.326 nominal centimeters
- Countersink Height
- 0.0232 inches minimum and 0.0278 inches maximum
- Countersink Angle
- 100.0 degrees nominal
- Special Features
- Finish:chemical conversion per MIL-C-5541, class 1A
- Heat Treatment
- T-4 solution heat treated overall
- Material
- Aluminum alloy 2117 overall
- Material Document and Classification
- QQ-A-430 fed spec single material response overall
- Specification/Standard Data
- 80205-NAS1097 professional/industrial association standard
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.