Full Hex Nut 9/16 x 12 BSW Black SAE 5
Full Nut
Hexagon
Imperial BSW
High Tensile SAE 5
Dia: 9/16'
TPI: 12
Wrench Size Across Flats: 13/16'
A BSW SAE Grade 5 hex nut refers to a high-tensile imperial fastener that combines the British Standard Whitworth (BSW) thread form with the SAE Grade 5 strength classification.