Sirius · Socket Cap Screws

Sirius 12.9 Grade Socket Head Cap Screws UNC 5/16 UNC 2 1/2 Pack of 100

This variant of the Sirius 12.9 Grade Socket Head Cap Screws is sized at 5/16 UNC diameter x 2-1/2" length, supplied in a pack of 100. The longer shank makes this an excellent choice for deeper assemblies and stacked material fastenings requiring a 5/16 UNC fastener with extended reach. 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: 5/16 UNC Length: 2-1/2" Qty: Pack of 100 Contents: Pack of 100

90-day range £∞–-£∞ · average £NaN