Parts
Cart
3/8"-16 x 1-1/2" UNC Carriage Bolt HDG 
1/2"-13 x 1-1/2" UNC Gr.2 Hex Bolt HDG1/2"-13 x 1-1/2" UNC Gr.5 Hex Bolt HDG TFL5/8"-11 x 1-1/2" UNC Gr.2 Hex Bolt HDG5/8"-11 x 1-1/2" UNC Gr.5 Hex Bolt HDG TFL3/4"-10 x 1-1/2" UNC Gr.2 Hex Bolt HDG 
Full Thread