Metric Screw Assortment: Custom Precision Fasteners & Kits

A Metric Screw Assortment is more than a box of fasteners; it is a productivity tool for engineers, maintenance teams, and distributors who need the right metric screw on hand without delaying assembly or repairs. In international markets, metric fasteners are essential because most of the world uses ISO metric thread standards, and mismatched inch or metric hardware can cause fitment problems, stripped threads, or weakened joints. A well-organized assortment reduces downtime, simplifies inventory, and helps buyers standardize across multiple machines and product lines. Our company approaches Metric Screw Assortment production with full-process control. We start with forging and cold heading to form strong, grain-flow-optimized blanks, then apply CNC machining and turning-milling composite operations for precise dimensions, thread quality, and surface finish. Centering machines and machining centers help maintain concentricity and repeatability, which are critical when screws must seat correctly and transmit loads reliably. Because we specialize in customized production of non-standard precision components, fasteners, and forged parts, we can adapt an assortment to your exact materials, coatings, and dimensional tolerances. For buyers, the value lies in flexibility and risk reduction. Instead of sourcing many separate metric screw sizes from multiple suppliers, you can work with one manufacturing partner who understands metric thread standards, head configurations, drive types, and property requirements. We also provide various surface treatments to address corrosion resistance, lubrication, and appearance. This makes our Metric Screw Assortment suitable for machinery, automotive fixtures, electronic equipment, and general industrial maintenance. With 8 forging machines, 10 multi-station cold heading forming machines, over 100 CNC lathes, 50 CNC machining centers, 20 turning-milling composite machines, and 10 centering machines, we support both prototype quantities and volume production. Whether you need a standard workshop assortment or a custom kit for a specific machine platform, our team can help define the contents, labeling, and packaging so your metric screw assortment arrives ready for use.