CMI Fasteners Ltd is today the largest manufacturer of screws and fasteners in New Zealand. Manufacture and supply quality fasteners on time and to specification to satisfy customer needs. The preferred New Zealand manufacturer and supplier of small fasteners by providing quality products and excellent service.? Nails? Nuts? Bolts? Woodscrews? Machine Screws? Self Tapping Screws? Rivets? Gutter Bolts? Hex Nuts? Metric Mush Head? Slot Steel? Zinc Plated