PT x TH旋轉接頭

	編號	規格	T	T1	L	L1	H	H1
	編號	PT x TH	PT (thread)	UNF/UN(thread)	L	L1	H	H1
	TAPH-04	1/4 x 1/4	1/4-19	7/16-20	38.5	26.7	25.4	22
	TAPH-06	3/8 x 3/8	3/8-19	9/16-18	38.5	27.7	25.4	22
	TAPH-08	1/2 x 1/2	1/2-14	3/4-16	41	33	32	26
	TAPH-12	3/4 x 3/4	3/4-14	1 1/16-12	60.5	39	38	36
	TAPH-16	1" x 1"	1-11	1 5/16-12	69.5	55.5	55	50