19H1921: Hexagonal Head Screw, 5/16" X 3-1/4"

Part Number: 19H1921

• Hexagonal Head Screw designed for secure fastening in various applications
• Features a length of 82.55 mm (3 1/4 in), thread length of 22.23 mm (7/8 in), and head height of 5.36 mm (0.21 in) for versatile use
• Equipped with a UNC2A thread, 7.92 mm (5/16 in) diameter, and 12.70 mm (1/2 in) width across flats for reliable performance
• Made from high quality general steel for durability and strength
• Finished with a zinc coating to resist corrosion and extend product life