B13161: Round Head Gang BoltDesigned for securing components in various machinery, ensuring robust and reliable performance. Features a total length of 1836. 42 mm (72. 3 in), with a body length of 1772. 92 mm (69. 8 in) and a diameter of 31. 75 mm (1 1 4 in) for versatile applications. Equipped with a round head measuring 60. 45 mm (2. 38 in) in size and 11. 18 mm (7 16 in) in thickness, along with a UNC2A thread type and a thread length of 53. 85 mm (2. 12 in). Made from high