
Stainless Steel 304 316 Internal Hex Screw Chicago Binding Screw and Nuts. Premium Materials: Constructed from high-grade Stainless Steel 304 and 316 for superior corrosion resistance. Customizable Dimensions: Diameter available from M3 to M10 with custom sizes supported upon request. Wide Length Range: Standard lengths span from 6mm to 70mm to fit various application needs. Multiple Standards: Complies with DIN, ANSI, JIS, and ISO standards for global compatibility. Experienced Manufacturer: Founded in 2015 with a core team possessing over 20 years of industry experience. Fast Delivery: Off-season lead time within 15 workdays; peak season within one month. Strict Quality Control: Advanced equipment and rigorous quality checks from raw materials to finished products. Versatile Applications: Ideal for environmental projects, building construction, and furniture manufacturing.