Sirius 12.9 Grade Socket Head Cap Screws UNC

This variant of the Sirius 12.9 Grade Socket Head Cap Screws is sized at 1/2 UNC diameter x 1-1/2" length, supplied in a pack of 100. Provides deep thread engagement in a 1/2 UNC diameter, making it an excellent choice for flanged connections, thick-plate assemblies and vibration-prone environments. Features and Benefits: • Grade 12.9 high tensile alloy steel construction • UNC thread for secure, compatible fastening • Internal hex socket head for high torque drive • Compact head profile for use in tight spaces • Precision-machined threads for consistent performance Specifications: Diameter: 1/2 UNC Length: 1-1/2" Qty: Pack of 100 Contents: Pack of 100