Precision-machined double-ended stud bolts engineered for high-pressure flange connections, heavy machinery assembly, and structural mechanical jointing. Featuring metric-threaded ends separated by a smooth unthreaded shank to ensure optimal clamp force distribution and ease of dual-nut fastening. Manufactured from high-tensile, corrosion-resistant stainless steel to resist galling, oxidation, and fatigue under continuous load.
Stud Bolt, Double Ended Stud, Flange Stud Bolt, Threaded Rod Stud, Industrial Metric Stud
Construction Hardwares
| Specification | Details |
|---|---|
| Brand | TDN Standard |
| Model | SB-DE Series |
| Material | A2-70 (AISI 304) / A4-80 (AISI 316) Stainless Steel / Alloy Steel (B7/2H) |
| Standard | DIN 938 / DIN 939 / ASME B18.31.1M |
| Configuration | Double-End Threaded with Central Plain Shank |
| Thread Type | Precision Metric Coarse (ISO Metric) / UNC |
| Finish | Bright Passivated Stainless Steel / Plain Oiled / Zinc Plated |
| Tensile Strength | 700 – 800 N/mm² |
| Application | Pipe Flange Connections, Pump & Valve Casings, Heavy Machinery Assemblies & Engine Mounts |
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