19H1781: Hexagonal Head Screw, 1/2" X 3-1/2"

Part Number: 19H1781

• Hexagonal Head Screw designed for secure fastening in various applications
• Measures 88.90 mm (3 1/2 in) in length with a thread length of 31.75 mm (1 1/4 in) and a head height of 8.20 mm (0.32 in)
• Features a 12.70 mm (1/2 in) diameter, UNC2A thread, and 19.05 mm (3/4 in) width across flats for versatile use
• Made from high quality general steel for durability and strength
• Finished with a zinc coating to resist corrosion and enhance longevity