https://www.hilti.co.uk/c/CLS_MODULAR_SUPPORT_SYSTEM/CLS_SYS_CONNECTORS_INT/r12283769
MT-B-GXL S3 OC Light-duty baseplate - System connectors and interfaces - Hilti United Kingdom
Base connector for fixation of MT-90 and MT-100 girder structures to steel, for outdoor use with low pollution
https://www.lbfans.co.uk/product/studding-connectors-m8-100-pack/
Studding Connectors - M8 (100 Pack) | L&B Fans & Ducting Store
Dec 18, 2025 - Studding Connectors - M8 (100 Pack)
studding connectorsl bpackfansducting