Flush (flat) countersunk (included angle - less than 135 deg W or W/O chamfer)
Shank Diameter
0.155 inches minimum and 0.159 inches maximum
Shank Style
Self-plugging mechanically locked stem
Head Major Diameter
0.282 inches minimum and 0.290 inches maximum
Expansion Device
Serrated stem-type W
Grip Length
0.501 inches minimum and 0.562 inches maximum
Countersink Angle
100.0 degrees nominal
Material
Nickel alloy 400 locking ring or nickel alloy R-405 locking ring
Material Document and Classification
QQ-N-281 cl a fed spec 1ST material response locking ring or QQ-N-281 cl B fed spec 2ND material response locking ring
Specification/Standard Data
80205-NAS1399 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.