CATALOG 产品目录Standard Coverage • Global + China 标准覆盖 • 国际 + 中国

Hex Head Bolt (Full Thread) 六角头全牙螺栓

Standards: 标准:DIN 933 ISO 4017 GB/T 5783
Also common: 常见对标:ASME B18.2.1 (ref.) JIS B 1180 (ref.)
Full-thread hex head bolts for general industrial fastening, steel structures, machinery, PV mounting, and maintenance applications. Metric coarse thread by default; fine thread available upon request. 全牙六角头螺栓,适用于通用工业紧固、钢结构、机械设备、光伏支架及维修维护场景。默认公制粗牙,支持按需提供细牙。

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CATALOG 产品目录Standard Coverage • Global + China 标准覆盖 • 国际 + 中国

Hex Head Bolt (Partial Thread) 六角头半牙螺栓

Standards: 标准:DIN 931 ISO 4014 GB/T 5782
Also common: 常见对标:ASME B18.2.1 (ref.) JIS B 1180 (ref.)
Partial-thread hex head bolts for structural joints requiring a smooth shank in the shear plane. Commonly used in steel structures, machinery mounting, flanges, brackets, and PV support connections. 半牙六角头螺栓,适用于需要“光杆段”位于剪切面/配合面的位置,提升连接稳定性与抗剪性能。 常用于钢结构、设备安装、法兰连接、支架连接及光伏结构件等场景。

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CATALOG 产品目录Standard Coverage • Global + China 标准覆盖 • 国际 + 中国

Hex Nut (Style 1) 六角螺母(1型)

Standards: 标准:DIN 934 ISO 4032 GB/T 6170
Also common: 常见对标:ASME B18.2.2 (ref.) JIS B 1181 (ref.)
General-purpose hex nuts for steel structures, machinery, PV mounting assemblies, and industrial fastening. Available in coarse thread; optional fine thread upon request. 通用六角螺母,适用于钢结构、机械设备、光伏支架与工业紧固场景。默认粗牙,支持按需提供细牙。

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