Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click QC/T 618-2022>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: QC/T 618-2022 QC/T 618-2022: Specifications for plastic expansion nut
This document specifies the requirements, test methods, acceptance inspection, marking and packaging of automotive plastic expansion nuts. This document is applicable to plastic expansion nuts, which are matched with plastic (nylon) self-tapping screws, including plastic expansion nuts used in normal temperature environment and high temperature environment.
