- Fastener Length
- 0.465 inches maximum
- Head Style
- Flush (flat) countersunk (included angle - less than 135 deg W or W/O chamfer)
- Shank Diameter
- 0.186 inches minimum and 0.190 inches maximum
- Shank Style
- Self-plugging high clinch shank
- Head Major Diameter
- 0.349 inches minimum and 0.357 inches maximum
- Expansion Device
- Serrated stem-type W
- Grip Length
- 0.251 inches minimum and 0.312 inches maximum
- Countersink Angle
- 98.5 degrees minimum and 101.5 degrees maximum
- Material
- Nickel alloy 400 overall
- Material Document and Classification
- QQ-N-281, class a fed spec single material response overall
- Surface Treatment
- Cadmium overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 2 fed spec single treatment response 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.