Bolt 9/16 x 4.1/2 UNF Black SAE 5

Bolt
Hexagon Head
Imperial UNF
Black
High Tensile SAE 5
Dia: 9/16'
TPI: 18
Length: 4.1/2'
Wrench Size Across Flats: 7/8'
A UNF (Unified Fine) 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.