Military Standard Shear Bolt
- Hexagon Head
- Fine Threads
- UNJF-3A
- Undrilled Shank
- Material: Alloy Steel
- Finish: Cadmium Plate with Chromium Treatment
- Major Diameter: 0.25 in.
- Thread Per Inch (TPI): 28
- Grip Length: 2.375 in.
- Length: 2.69 in.
- Industry Standard Specification: AIA/NAS NAS1103-1120