
DIN 975 /DIN 976 Metric/Imperial Thread Copper Double Side Bolt Full Thread Studs Threaded Bar Brass Threaded Rod. Customizable Thread Types: Covers UNC, UNF, metric, imperial, and acme threads with left/right handed options. Customizable Lengths: Available in lengths from 20mm to 3000mm or customized per customer requirements. Wide Material Selection: Includes carbon steel, stainless steel, brass, aluminum, titanium, and various alloys. Diverse Surface Finishes: Options include zinc plating, HDG, black, bright, and custom treatments like polishing. Multiple Standards Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility. Free Sample Availability: Samples provided free of charge, though courier fees are not included. Strict Quality Control: Every production process is inspected by the quality department with factory checks. Flexible Packing Options: Bulk in cartons with wood pallets or customized packing according to customer demand.