- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.533-0.625 inches
- Fastener Length
- 0.595-0.625 inches
- Head Style
- Flat chamfer
- Head Diameter
- 0.262-0.270 inches
- Head Height
- 0.159-0.164 inches
- Locking Feature
- Strip threads
- Internal Drive Style
- Hexagon
- Nominal Thread Diameter
- 0.164 inches (#8-32 UNRC)
- Width Across Flats
- 0.140-0.142 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 160,000 psi
- Hardness Rating
- 38.0-45.0 Rockwell C
- Minimum Yield Strength
- 155,000 psi
- Material
- Iron alloy 660 fastener; Plastic polyamide locking feature
- Material Specification
- AMS 5731 or AMS 5737
- Surface Treatment
- Passivate per QQ-P-35
- Specification
- NAS1352 (CAGE 80205)
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.