Military Standard Shear Screw
- Close tolerance
- 100° Flat head
- Cruciform recessed
- Fine threads
- UNJ Class 3A
- Material: Steel alloy
- Finish: Cadmium plated
- Threads per inch (TPI): 32
- Grip length: 0.3125 inches
- Driver: Philips
- Industry standard specification: NAS/AIA NAS517