Profile: Sudhir Automotive Industries Pvt. Ltd. is a manufacturer of stainless steel fasteners. We are accredited with ISO 9001:2000 and ISO 14001 certifications. Our products include hex, thin, nylock, weld, wing & square nuts, spring, plain & special washers, threaded bars and square heads. We offer screws such as slotted cheese head, pan head and oval head screws.