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

M3x8 pointed self-tapping screw with blue zinc plating and hardening treatment for plastic parts, thin sheet metal, and electronic assemblies.

12×46 plastic expansion anchor for wall, board, and construction installation fixing.

M4x6 two-piece anti-slip combination screw for fixing positions requiring anti-loosening, anti-slip performance, and fast assembly.

M4x6 three-piece Phillips combination screw for equipment, electronic housings, and metal bracket assembly.

M4x6 stainless steel three-piece Phillips screw for corrosion-resistant, pre-assembled washer, and batch assembly requirements.

M4x6 countersunk Torx screw for assembly positions requiring higher torque transfer and a flush surface.

M4x6 pan head combination screw for housings, brackets, controllers, and internal equipment fixing.

M3x8 pan head combination screw with pre-assembled washer for electronic assembly, enclosure fixing, and anti-loosening applications.

M3x6 black Phillips countersunk screw for black housings, panels, and consumer electronics where visual consistency is required.

M3x8 Phillips countersunk screw with a silver nickel-plated finish for panels, housings, electronics, and small structural parts.

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