Dokka Fasteners is one of the largest diameter fastener manufacturers in North America. Dokka’s fully automated manufacturing process for hex heads, heavy hex heads, studs, double-ended studs, and foundation studs ensures repeatability and high quality. Dokka is an ISO 9001:2008 registered company with an in-house A2LA accredited laboratory (DIN, EN, ISO, DaST & TuV Nord). On-time delivery and high-quality service are Dokka’s founding principles.

www.dokkafasteners.us