Profile: Kapishwar Auto Parts Pvt. Ltd. is a manufacturer and exporter of automobiles parts and bright bars. We offer the products such as steel shackle pin, U bolts, center bolts and threaded rods. Our U bolts are categorized as square, half round, round stainless steel, truck and forged U-Bolts. The center bolt maintains the alignment of the leaves in a leaf spring & the position of the axle on the springs. The spring center bolt fastens the leaves together & its head locates the spring in the front axle beam or saddle on the rear axle housing. These replacement spring center bolts are made of grade 8 material and sold in pairs.