- Thread Class
- 2A
- Thread Direction
- Right-hand
- Thread Length
- 1.250 inches minimum
- Fastener Length
- 2.906 inches minimum and 3.000 inches maximum
- Head Style
- Hexagon
- Head Height
- 0.302 inches minimum and 0.323 inches maximum
- Width Between Flats
- 0.736 inches minimum and 0.750 inches maximum
- Hole Diameter
- 0.092 inches minimum and 0.100 inches maximum
- Locking Feature
- Patch threads or strip threads
- Nominal Thread Diameter
- 0.500 inches
- Hole Quantity
- 1
- Hole Type
- Drilled
- Features Provided
- Finished head
- Thread Quantity per Inch
- 13
- Minimum Tensile Strength
- 120000 pounds per square inch
- Hardness Rating
- 25.0 rockwell C minimum fastener and 34.0 rockwell C maximum fastener
- Hole Configuration Style
- Hexagon flats
- Criticality Code Justification
- FEAT
- Special Features
- Weapon system essential
- Material
- Plastic polyamide locking feature
- Material
- Steel fastener
- Material Document and Classification
- 66 grade 5 fed std single material response fastener
- Surface Treatment
- Cadmium fastener and chromate fastener
- Surface Treatment Document and Classification
- QQ-P-416, type 2 class 3 fed spec single treatment response fastener
- Thread Series Designator
- UNC
- Nondefinitive Spec/STD Data
- 2 type and 10P style
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.