M4 hex standoff precision-turned part for structural support, spacing, and internal equipment connection.

M4 (12+5) blue zinc step stud for equipment connection, support positioning, and structural assembly.

M4x20 surface-mount brass insert standoff for insert molding, PCB fixing, and electronic structural connection.

Long M3 brass standoff for electronic structural support, PCB mounting, instruments, and internal enclosure spacing.

M4 flange nut with an integrated load-bearing flange face, suitable for equipment assembly, electronic housings, and metal structural parts.