F2280
F2280 (Standard Specification for “Twist Off” Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 150 ksi Minimum Tensile Strength)· ASTM (United States) · 2 materials
| Designation | Material group | |
|---|---|---|
| F 2280 Type 1 | Structural and constructional steels | chevron_right |
| F 2280 Type 3 | Structural and constructional steels | chevron_right |