Diesel engine connecting rod bolt withstands pre-tightening force and tensile load in working process. its strength and stiffness have great effect on the performance. An assembly model of the connecting rod which had considered the detail of threaded portion was built. and the strength of those bolts were analyzed with the finite element method. https://countryscenesaddleryandpetsuppliers.shop/product-category/6310-gladewater-show-saddle/