M2*3-4mm brass hex standoffs, male-female spacer screws:

Hex male / female standoff spacers are fasteners used to create space between two objects, often to properly position them.

They are used in printed circuit boards (PCB) or sheet metal fabrications. The two objects could be two circuit boards or two sheets of sheet metal.

Internal threads=outer threads=M2,

Hex body length=3 mm

Outer threads length=4 mm

Specification: Thread * hex body length – male thread length (M2*3-4 mm)

The related specitions (Thread * hex body length – male thread length) of M-F brass hex metric threads connectors, spacer bolts and standoffs:

Items No.	Thread	Hex Body (L)	Male Thread (L)	SW	Items No.	Thread	Hex Body (L)	Male Thread (L)	SW
M2*3-4 mm	M2	3 mm	4 mm	3 mm	M2*4-4 mm	M2	4 mm	4 mm	3 mm
M2*5-4 mm	M2	5 mm	4 mm	3 mm	M2*6-4 mm	M2	6 mm	4 mm	3 mm
M2*7-4 mm	M2	7 mm	4 mm	3 mm	M2*8-4 mm	M2	8 mm	4 mm	3 mm
M2*9-4 mm	M2	9 mm	4 mm	3 mm	M2*10-4 mm	M2	10 mm	4 mm	3 mm
M2*11-4 mm	M2	11 mm	4 mm	3 mm	M2*12-4 mm	M2	12 mm	4 mm	3 mm
M2*13-4 mm	M2	13 mm	4 mm	3 mm	M2*14-4 mm	M2	14 mm	4 mm	3 mm
M2*15-4 mm	M2	15 mm	4 mm	3 mm	M2*16-4 mm	M2	16 mm	4 mm	3 mm
M2*17-4 mm	M2	17 mm	4 mm	3 mm	M2*18-4 mm	M2	18 mm	4 mm	3 mm
M2*19-4 mm	M2	19 mm	4 mm	3 mm	M2*20-4 mm	M2	20 mm	4 mm	3 mm
M2*21-4 mm	M2	21 mm	4 mm	3 mm	M2*22-4 mm	M2	22 mm	4 mm	3 mm
M2*24-4 mm	M2	24 mm	4 mm	3 mm	M2*25-4 mm	M2	25 mm	4 mm	3 mm
M2*26-4 mm	M2	26 mm	4 mm	3 mm	M2*27-4 mm	M2	27 mm	4 mm	3 mm
M2*28-4 mm	M2	28 mm	4 mm	3 mm	M2*29-4 mm	M2	29 mm	4 mm	3 mm
M2*30-4 mm	M2	30 mm	4 mm	3 mm	M2*31-4 mm	M2	31 mm	4 mm	3 mm
M2*32-4 mm	M2	32 mm	4 mm	3 mm	M2*35-4 mm	M2	35 mm	4 mm	3 mm
M2*38-4 mm	M2	38 mm	4 mm	3 mm	Mx*y-b mm	Customizable	Customizable	Customizable	Customizable

What is male-female standoff spacers?

A Male-Female Standoff is a fastener that is used to create space between two objects, often to properly position them. In the world of electronic components and electronic hardware, standoffs and spacer screws are typically used to space circuit boards, panels, doors or gears.

Male-Female Standoffs also called M-F standoffs and threaded adapters, they have internal threads on one end and male threads on the other.

The different threads allow these standoffs to hold circuit boards and other components above a mounting surface or act as an extension of another fastener. Their flat sides allow for tools to hold the standoff in place or tighten it down onto a component or mounting surface. They are typically used to connect female and male components and provide space between them, such as when holding a circuit board away from a metal surface.

What shape of standoff are available?

Male-Female Standoffs can be round standoffs or hexagonal standoffs in shape. They can have exterior knurling as well as swage characteristics.

M-F hex standoffs and threaded spacer bolts are available in a variety of materials including aluminum, brass, plastic, steel and stainless steel…

OEM and customized standoff spacers & threaded spacer screws are welcome too.  Our factory can produce hexagonal male-female, male-male, female-female standoffs according to your expected materials and surface treatments.

Any inquiry please just send us a email ( sales@parts4world.com), a best price will be sent to you soon.