- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.181 inches minimum and 0.184 inches maximum
- Fastener Length
- 3.183 inches minimum and 3.213 inches maximum
- Head Style
- Dished hexagon
- Head Height
- 0.110 inches minimum and 0.125 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Grip Diameter
- 0.189 inches minimum and 0.190 inches maximum
- Shank Unthreaded Hole Diameter
- 0.070 inches minimum first hole and 0.080 inches maximum first hole
- End Item Identification
- RQ-4A/GLOBAL hawk
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 2.865 inches minimum and 2.885 inches maximum
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Distance from Head Largest Bearing Surface to Shank Hole Center
- 3.034 inches nominal first hole
- Part Name Assigned BY Controlling Agency
- Bolt, tension, hex head, close tolerance
- Material
- Iron alloy 660 overall
- Material Document and Classification
- Ams 5731 assn std single material response overall or ams 5732 assn std single material response overall or ams 5737 assn std single material response overall or ams 5853 assn std single material response overall
- Surface Treatment
- Passivate overall
- Surface Treatment Document and Classification
- Ams 2700, method 1, type 2 or type 8 class 1 assn std single treatment response overall
- Thread Series Designator
- UNF
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.