- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.370 inches nominal
- Fastener Length
- 1.995 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.125 inches nominal
- Width Between Flats
- 0.430 inches minimum and 0.439 inches maximum
- Grip Diameter
- 0.285 inches minimum and 0.295 inches maximum
- Nominal Thread Diameter
- 0.2475 inches
- Grip Length
- 1.625 inches nominal
- Thread Quantity per Inch
- 28
- Minimum Tensile Strength
- 6980 pounds per square inch
- Part Name Assigned BY Controlling Agency
- Bolt, sheer, hexagon head, close tolerance, short thread
- Special Features
- Double sheer strength at 10600LBS min, fatigue loading (POUNDS)3140 hightension and 314 low tension, heat treatment follows ams 2759 for alloy steel and cres (corrosion resistance steel), includes a halogen free cetyl alcohol lubricant on all cres bolts both with/without the nas 4006 coating, CRES-A286 (UNS-566286) conforms to the chemistry of AMS-H-81200
- Material
- Steel corrosion resisting overall
- Thread Series Designator
- UNJF
- Specification/Standard Data
- NAS2813 thru 2830 national std/spec
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.