- METAL T-SLOT SCREW: Made from stainless steel, these screws offer high hardness and long life. They are designed to provide reliable fastening in T-slot tracks and aluminum profiles where durable performance matters. - CARBON STEEL T-SLOT SCREW: Carbon steel T-slot screws for aluminum profiles. These screws are widely used for building industrial aluminum frame structures, as well as for 3D printers and robotics projects, delivering solid mounting and easy assembly. - T-BOLT SCREW: Professional and practical design with a clean appearance. These screws are easy to carry and use, providing a dependable fastener option for T-slot applications. - METAL DROP-IN BOLT: Essential fixture hardware with precision machined T-heads that fit inside routed grooves and T-slots. These bolts enable secure, low-profile mounting in aligned tracks and channels. Key benefits and features: - Durable materials tailored for T-slot and groove systems - Clear compatibility with standard T-slot profiles and routed grooves - Built to withstand repetitive assembly and disassembly in modular frames - Suitable for a range of applications from framing to fixture mounting Compatibility and use scenarios: - Building or upgrading aluminum extrusion frame structures for 3D printers and robotics projects, where reliable and repeatable fastenings are essential - Mounting accessories, fixtures, or components inside T-slot tracks for quick reconfiguration and secure alignment - Attaching drop-in bolts and T-slot screws to routed grooves for low-profile, professional-grade assemblies in modular frames Performance and application details: - Materials: stainless steel for high hardness and long life; carbon steel for versatile T-slot fastening in aluminum profiles - Function: secure, repeatable fastening within T-slot tracks and routed grooves - Compatibility: designed to fit standard T-slot grooves and aluminum profile systems - Design: professional, practical, and easy to install or adjust for efficient workflows