12.9 Grade DIN912 Black Hex Socket Head Cap Bolts M4‑M20 Carbon Steel Extended Length

RL Fasteners' extended length carbon steel hex head bolts are heavy-duty fastening components designed for applications requiring longer engagement depth. Manufactured from high-quality carbon steel with a hex head design, they provide reliable strength and stable fastening performance for industrial and mechanical assemblies.

  • Material: Carbon Steel
  • Head Type: Hex Head
  • Size: M4-M20, Customized
  • Thread Type: Metric Thread
  • Application: Machinery, Industrial Equipment, Structural Assembly

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Описание

Product nameExtend Length Hex Socket Head Cap Bolts
материалУглеродистая сталь
ОценкаClass 12.9
head styleHex
СтандартDIN912
МЗ500PCS
РазмерM4-M20
finishУглеродистая сталь
measurement systemMetric
Тип нитиStandard Thread
ПриложениеMachinery equipment assembly,Cabinet & chassis fastening