- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.282-0.375 inches
- Fastener Length
- 0.344-0.375 inches
- Head Style
- Pan
- Head Diameter
- 0.306-0.322 inches
- Head Height
- 0.105-0.115 inches
- Internal Drive Style
- Cross recess type 1
- Nominal Thread Diameter
- 0.164 inches (#8-32 UNJC)
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 160000 psi
- Hardness Rating
- 36.0-40.0 Rockwell C
- Surface Finish
- 32.0 microinches (bearing surface and threads)
- Material
- Steel comp E4340/4140/8740/8735/6150 per MIL-S-5000/5626/6049/6098
- Surface Treatment
- Cadmium overall and chromate overall per QQ-P-416 TY2 CL2
- Thread Series Designator
- UNJC
- Specification
- NAS1190 (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.