Stainless Steel Blind Hole Fastener with Hex Head

The blind hole small countersunk head inner and outer half hexagon rivet nut is a professional fastener specially designed for the pre-embedded anti-twist thread of blind hole thin plates. It is made of stainless steel and features excellent corrosion resistance, torsional resistance and shear resistance. It is applicable to scenarios with extremely high requirements for connection torsional resistance, flatness and blind hole compatibility, such as aerospace precision blind hole components, ultra-thin blind hole panels for electronic equipment, and high-end automotive interior blind hole assembly.   Its core design is a blind hole small countersunk head with an inner and outer semi-hexagonal structure. The small countersunk head shape ensures that after installation, it is completely flush with the surface of the thin plate, eliminating protruding interference and meeting the appearance and space requirements for precise assembly. The external hexagon socket facilitates tool clamping…