代号             RAPT  NO.	螺纹 THREAD	尺寸 DIMENSIONS
	T1	L1	L	S1
J4H-12	M12X1.5	11	19.5	17
J4H-14	M14X1.5	11	19.5	19
J4H-16	M16X1.5	12.5	23	22
J4H-18	M18X1.5	14	24.5	24
J4H-22	M22X1.5	15	27.5	27
J4H-27	M27X2	18.5	32	32
J4H-33	M33X2	18.5	34.5	41
J4H-42	M42X2	19	37	50

注:若需配挡圈请在代号后加“DQ”，如J4H-27DQ。
Note：If you interested to order the adapter with retainer ring,please insert suffix"DQ" after our Part No,
for example J4H-27DQ