Ningbo Beilun Milfast Metalworks Co., Ltd

Ningbo Beilun Milfast Metalworks Co., Ltd operates out of China and lists 20 active products in its catalogue. The company focuses on standard fasteners, covering nuts, bolts, washers, screws and related hardware. Its offerings span DIN‑933 hex bolts, DIN‑934 hex nuts, A194 heavy hex nuts, A325 structural bolts, and various spring and lock washers. Many items are classified under HS chapter 73, specifically HS code 7318.15 for other articles of iron or steel. The product list includes carbon‑steel, zinc‑plated, and stainless‑steel grades such as 304 and 316.

The supplier’s catalogue contains a variety of metric fasteners such as Hex bolts DIN933, Flange bolts DIN6921, Carriage bolts, and Threaded rods, together with standard nuts including DIN934 hex nuts, Heavy hex nuts A194, and Nylock lock nuts. Typical industry grades for these products are carbon‑steel with zinc plating (often meeting ASTM A153), stainless‑steel grades 304 and 316 (fulfilling ASTM A276), and alloy steels B7 or 4140 for high‑strength applications. Buyers usually expect dimensional tolerances according to ISO 965 for threads and ISO 898 for mechanical properties, with surface finishes like hot‑dip galvanizing or passivation for corrosion resistance. Packaging for fasteners of this type is generally in cardboard cartons, shrink‑wrapped bundles, or bulk bins, ready for palletisation in 20‑ft or 40‑ft containers.