Military Standard Machine Screw
- Truss Head
- Cruciform Recessed
- Fine Threads
- UN Class 2A
- Material: Corrosion Resistant Steel
- Finish: Passivate
- Major Diameter: 0.19 in.
- Threads Per Inch (TPI): 32
- Length: 0.4375 in.
- Driver: Philips
- Industry Standard Specification: AN526