- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.451 inches minimum and 0.511 inches maximum
- Fastener Length
- 2.154 inches minimum and 2.184 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.109 inches minimum and 0.141 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 1.673 inches minimum and 1.703 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 130000 pounds per square inch
- Hardness Rating
- 248.0 brinell standard minimum overall and 341.0 brinell standard maximum overall
- Minimum Yield Strength
- 85000 pounds per square inch
- Material
- Iron alloy 660 overall
- Material Document and Classification
- Ams 5732 assn std 1ST material response overall or ams 5737 fed spec all material responses overall or ams 5733 assn std 2ND material response overall
- Surface Treatment
- Passivate overall
- Surface Treatment Document and Classification
- MIL-S-5002 mil spec 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.