Bolt 5/16 x 4' UNC Black SAE 5

Bolt
Hexagon Head
Imperial UNC
Black
High Tensile SAE 5
Dia: 5/16'
TPI: 18
Length: 4'
Wrench Size Across Flats: 1/2'
A UNC (Unified Coarse) SAE 5 bolt is an imperial, partially threaded fastener with an external hex head that adheres to the material properties of the SAE J429 Grade 5 standard. This grade classifies it as a medium-strength, high-tensile screw suitable for demanding industrial applications.