The Jiujin Double Arming Bolt is a fundamental component in utility pole construction, engineered to provide robust and reliable fastening of crossarms to wooden, concrete, or steel poles. Manufactured from high-tensile carbon steel and finished with a heavy-duty hot-dip galvanized coating, this bolt offers exceptional corrosion resistance, ensuring durability in harsh outdoor environments. The double-ended design allows for symmetrical nut placement, distributing pressure evenly across the crossarm and pole to prevent splitting or deformation. Precision-cut threads enable easy installation and consistent torque application, maintaining secure connections even under dynamic loads caused by wind, ice, or conductor tension. Produced at our Hebei factory, these bolts meet rigorous industry standards for strength, safety, and performance in power distribution networks.<\/p>\n
| Merkmal\/Typ<\/th>\n | Verf\u00fcgbare Spezifikationen und Optionen von Jiujin Electric Power<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Modell\/Typ<\/strong><\/td>\n| DAB-12, DAB-16, DAB-20 (Denotes thread diameter in mm)<\/td>\n<\/tr>\n | Material<\/strong><\/td>\n | High-Tensile Carbon Steel (Q235B\/Q345B)<\/td>\n<\/tr>\n | Standard<\/strong><\/td>\n | Meets ASTM A307, IEC 61284, and relevant GB standards<\/td>\n<\/tr>\n | Beschichtung\/Finish<\/strong><\/td>\n | Feuerverzinkt (Standardschichtdicke: \u226585\u00b5m)<\/td>\n<\/tr>\n | Gr\u00f6\u00dfe \/ Abmessungen<\/strong><\/td>\n | Thread diameters: M12, M16, M20; Lengths: 200mm\u2013600mm<\/td>\n<\/tr>\n | Tragf\u00e4higkeit<\/strong><\/td>\n | 15 kN, 30 kN, 50 kN (varies by diameter and length)<\/td>\n<\/tr>\n | Verpackung<\/strong><\/td>\n | Bundled with nuts\/washers, boxed in cartons, or bulk palletized<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n | \u00a0 Verwendungszwecke<\/strong><\/h4>\nCrossarm Installation:<\/strong>\u00a0Primary use for fastening crossarms to utility poles in electrical distribution systems.<\/p>\n<\/li>\n Pole Top Assembly:<\/strong>\u00a0Securing transformers, insulators, and other hardware to pole tops.<\/p>\n<\/li>\n Telecommunication Pole Hardware:<\/strong>\u00a0Structural fastening for communication line supports and antennas.<\/p>\n<\/li>\n Montage von Stra\u00dfenlampen:<\/strong>\u00a0Attaching luminaire arms and brackets to light poles.<\/p>\n<\/li>\n Railway Infrastructure:<\/strong>\u00a0Fastening overhead line equipment (OLE) for electrified railways.<\/p>\n<\/li>\n |