时间:2021-10-07 17:33:02
Chipboard screw, truss modified head.
Material: Hardened Carbon Steel C1022A
Drive type: Pozi, Torx,Philips
Core hardness: 300-460HV
Surface hardness: min 450HV
Surface Treatment: Zinc Plated, Yellow Zinc Plated
Standard: DIN
Certification: ISO9001, CE
Non-standards: OEM is available if you provide the drawing or sample