- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.770 inches nominal
- Fastener Length
- 2.645 inches minimum and 2.685 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.328 inches minimum and 0.360 inches maximum
- Width Between Flats
- 0.928 inches minimum and 0.940 inches maximum
- Shoulder Diameter
- 0.620 inches minimum first shoulder and 0.624 inches maximum first shoulder
- Shoulder Length
- 2.260 inches minimum first shoulder and 2.280 inches maximum first shoulder
- End Item Identification
- F-22
- Nominal Thread Diameter
- 0.500 inches
- Thread Quantity per Inch
- 20
- Minimum Tensile Strength
- 167 pounds per square inch
- Shoulder Shape
- Round first shoulder
- Part Name Assigned BY Controlling Agency
- Bolt, shoulder-hexagon head, A286
- Material
- Iron alloy 660 overall
- Material Document and Classification
- Ams 5737 assn std single material response overall and vsm 1327 mfr ref single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 2 fed spec single treatment response overall
- Thread Series Designator
- UNJF
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.