Paulin® 129-520 Fully Threaded Carriage Bolt, 3/8 in, 12 in L Under Head, Low Carbon Steel, Zinc Plated

Paulin® Carriage Bolt, Fully Threaded, Series: 129, Measurement System: Imperial, 3/8 in Thread, 12 in Length Under Head, Low Carbon Steel, Zinc Plated, Square Neck, 1-1/4 in Thread Length, UNC Thread, Material Specification: ANSI B18.5, Round Head