Lead Screws / Right and Left-Hand Thread / Center h7 / Both Ends Stepped DIN 103

Type		Material	Surface Treatment
Right and Left-Hand Thread	Precision Right and Left-Hand Thread
MTSWW	MTSYW	EN 1.1191 Equiv.	-
MTSBWW	MTSBYW		Black Oxide
RMTSWW	-		LTBC Plating

• Single Pitch Error ••• ±0.02mm • Accumulated Pitch Error ••• ±0.15/300mm

■Right and Left-Hand Thread / Precision Right and Left-Hand Thread

Part Number		1mm Increment		V / Q Selection						Right and Left-Hand Thread / Precision Right and Left-Hand Thread	D	Pitch P
Type	D	L	F, S							X 1mm Increment
(Right and Left-Hand Thread) MTSWW MTSBWW RMTSWW D≤32,L≤1000 (Precision Right and Left-Hand Thread) MTSYW MTSBYW	10	80~1000	2≤F≤Vx7 2≤S≤Qx7 When V and Q are 6 ~ 9, 2≤F≤Vx5 2≤S≤Qx5	6	7					When D=10 ~ 14 50≤X≤460<485>-F (Y)=L-80<30>-F-S-X (Y)≤500-S-40<15> When D=16 ~ 50 50≤X≤560<585>-F (Y)=L-80<30>-F-S-X (Y)≤600-S-40<15> Dimensions in < > are for Precision Right and Left-Hand Thread.	10	2
	12			6	7	8	9				12	2
	14			8	9	10					14	3
	16	100~1200		9	10	12					16	3
	18	150~1200		9	10	12					18	4
	20			10	12	14	15				20	4
	22			10	12	14	15				22	5
	25			12	14	15	16	17			25	5
	28			14	15	16	17	20			28	5
	32	200~1200		14	15	16	17	20	25		32	6
	36			17	20	25					36	6
	40			20	25	30					40	6
	50			25	30	35	40				50	8

For Precision Right and Left-Hand Thread, D dimension 14, 16, 20, 25, 28 and 32 are available. When combined with position indicators, the standard Q diameters are 8 ~ 20. Here, 812