The Linear 2400-378 is an OEM replacement square head set bolt from the Linear 2400-series parts catalog. It measures 5/16-18 thread, 3/4 in length, square head. Constructed from Steel with black finish coating. 5/16-18 UNC coarse thread for secure engagement. 3/4 in grip length for standard bracket thickness. Square head resists rotation in matching square hole. Compatible with Linear SWG series gate operators and Linear SG series gate operators among other Linear gate operator series.
A: It is a 5/16-18 x 3/4 in square head bolt with black finish, used as a set or carriage-style bolt in Linear gate operator structural and drive assemblies.
A: The square head allows the bolt to be driven into a square hole or bracket to resist rotation, functioning as a set or carriage bolt in the assembly.
A: The 5/16-18 designation means 5/16 in diameter with 18 threads per inch (UNC coarse thread).
A: The black finish provides corrosion resistance suitable for outdoor gate operator environments.
A: Use Linear OEM part 2400-378 or a matching 5/16-18 x 3/4 in square head bolt with equivalent finish and grade.
