Flush (flat) countersunk (included angle - less than 135 deg W or W/O chamfer)
Shank Diameter
0.373 inches minimum and 0.375 inches maximum
Shank Style
Threaded self-plugging shank W/sleeve
Head Major Diameter
0.752 inches minimum and 0.762 inches maximum
Expansion Device
Threaded mandrel
Grip Length
0.220 inches minimum and 0.281 inches maximum
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Material
Steel body
Material
Steel stem
Material
Steel corrosion resisting sleeve
Surface Treatment
Cadmium overall
Specification/Standard Data
80205-NAS1670 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.