- Fastener Length
- 0.530 inches nominal
- Head Style
- Flush (flat) countersunk (included angle - less than 135 deg W or W/O chamfer)
- Shank Diameter
- 0.178 inches minimum and 0.180 inches maximum
- Shank Style
- Self-plugging mechanically locked stem
- Head Major Diameter
- 0.333 inches maximum
- Expansion Device
- Serrated stem-type W
- Grip Length
- 0.344 inches minimum and 0.407 inches maximum
- Shear Strength
- 2340 single pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- Iron alloy 660 mechanical lock or steel mechanical lock
- Material
- Steel comp 4027 sleeve or steel comp 4037 sleeve
- Material
- Steel comp 8740 stem
- Material Document and Classification
- Aisi 4027 national spec 1ST material response sleeve or aisi 4037 national spec 2ND material response sleeve
- Material Document and Classification
- Aisi 8740 national spec single material response stem
- Material Document and Classification
- AMS5737 assn std single material response mechanical lock
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- MIL-F-81177 mil spec single treatment response overall
- Supplementary Features
- Stem cadmium coat unbrightened cyanide
- Specification/Standard Data
- 81755-C9502 manufacturers specification control and 29666-OSB100-T manufacturers 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.