12mm diameter ball screw Custom Length and shaft end

A ball screw consists of a lead screw and a nut. The nut is integrated with the rolling elements and circulates through the return mechanism. Ball screws convert rotary motion to linear motion and are most commonly used in industrial machinery and precision machinery. Our SCREWTECH company philosophy is to provide consistent high quality products and responsive service. Quality is the foundation of SCREWTECH. We are committed to serving every customer, providing products that meet stringent standards to ensure quality, durability and precision. Committed to establishing cooperative relations with customers at the front end of the project to ensure the success of the whole process from raw materials, production to inspection. Provide customers with the highest level of quality, service and engineering expertise. Meet customer requirements - whether you need standard products or customized products, we have the most professional technical team to provide you with solutions.

Our ball screw model selection

(can be customized according to your needs)

Diameter	Pitch	Cycle mode	Nut Type	R/L thread	Raw Material	Surface Finishing	End Shaft Journal
4	1	I	F	R/L thread	S1--SS304 S2--SS316 S3--SS316L S4--SS440C G--GCr15	CR--chromeplate WS--tungsten disulfide coating MS--molybdenum disulfide BR--low temperature black chrome plating BL--black coating
		K		R thread
5	1	I	F	R/L thread
6	1	I	F	R/L thread
			A	R/L thread
			S	R thread
		K	F	R thread
	2	I	F	R/L thread
			A	R/L thread
	6	E	F	R thread
8	1	I	F	R/L thread
			A	R thread
			S	R thread
			C	R/L thread
		K	F	R/L thread
	2	I	F	R/L thread
			A	R thread
			S	R/L thread
		K	F	R/L thread
	2.5	I	F	R thread
			A	R thread
	4	U	F	R thread
		P	F	R/L thread
	5	P	F	R/L thread
	8	P	F	R thread
		E	F	R/L thread
10	2	I	F	R/L thread
			A	R/L thread
		K	F	R/L thread
	3	I	F	R/L thread
	4	I	F	R/L thread
			A	R thread
		W	F	R thread
	10	E	F	R/L thread
12	1	I	F	R/L thread
	2	I	F	R/L thread
			A	R/L thread
	3	I	F	R/L thread
	4	I	F	R/L thread
			A	R thread
	5	I	F	R thread
			A	R thread
			C	R thread
		E	F	R/L thread
	8	P	F	R thread
	10	W	F	R/L thread
14	2	I	F	R/L thread
	3	I	F	R/L thread
	4	I	F	R/L thread
	5	I	F	R/L thread
16	2	I	F	R/L thread
	4	U	F	R/L thread
	5	I	F	R/L thread
		U	F	R/L thread
	10	I	F	R/L thread
		U	F	R/L thread
	16	E	F	R thread
20	4	U	F	R/L thread
	5	I	F	R/L thread
		U	F	R/L thread
	10	U	F	R/L thread
25	4	U	F	R/L thread
	5	I	F	R/L thread
		U	F	R/L thread
	6	U	F	R/L thread
	10	I	F	R/L thread

Steel ball circulation mode

Round Internal Deflector	Return Tube	Liner Return	Return Plate	End Cap	Intubation
I	U	K	P	E	W

Common nut shape

Round Nut with Flange	Round Nut with Thread	Square Nut	Cylinder Nut with Key	Square or Round Nut with Trunnion	Others
F	A	S	C	B