Spigot with thread M6. To be used with selflocking nut BM-M6-SN.
The CCS4 conical coupler system is designed to offer a rigid and very strong connection between truss sections of the E20 series. The conical shape and tapered pins create an optimal connection without the need of use force to assemble or disassemble. Only a hammer is needed to connect your trusses, offering remarkable assembly speed compared to other connection types.