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Hexagon head ,Double Thread high and low, Sharp point

時間:2021-10-07 17:02:35

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Hexagon head ,Double Thread high and low, Sharp point

Material: Hardened Carbon Steel C1022A

Core hardness: 300-460HV

Surface hardness: min 450HV

Surface Treatment: Phophated, Decromet, Ruspert

Standard: DIN, ASTM

Certification: ISO9001, CE

Non-standards: OEM is available if you provide the drawing or sample