90° JAPANESE METRIC FEMALE THREAD 60° INTERNAL CONE SEAT

Structure: komatsu 90° metric 60° internal cone female elbow.

Application: specially designed for the hydraulic pipelines of the full range of komatsu, hitachi, kobelco, and kubota excavators, wheel loaders, bulldozers, road rollers, and graders. it serves as the standard original equipment elbow fitting.

Working Temperature: -40℃～120℃

Service Support: 0395-2668788

this fitting complies with jis (japanese industrial standards) and komatsu construction machinery specifications, commonly known as the komatsu 60° metric flare. it features an m×1.5 metric fine pitch male thread and a 60° flare metal-to-metal seal, requiring no o-rings. high-pressure sealing is achieved through precision mating of the cone surfaces. industry hose fitting code: 186 series; hard pipe adapter code: 1km series.
PART SPECIFICATION TABLE

PART NO.		THREAD E	HOSE BORE		DIMENSIONS
BRAIDED	SPIRAL	THREAD E	DN	DASH	A	C	H	S1	S2
28691-14-04RW	--	M14X1.5	6	04	31.5	10.5	38	19	19
28691-16-05RW	--	M16X1.5	8	05	34.5	10	44	22	22
28691-18-06RW	--	M18X1.5	10	06	36.3	11.5	47.3	24	24
28691-20-08RW	28692-20-08RW	M20X1.5	12	08	42.5	12	53	27	27
28691-22-08RW	28692-22-08RW	M22X1.5	12	08	42.5	14	53	27	27
28691-24-10RW	28692-24-10RW	M24X1.5	16	10	57	15	60	32	32
28691-30-12RW	28692-30-12RW	M30X1.5	20	12	63.2	18.3	67.5	36	36
28691-33-16RW	28692-33-16RW	M33X1.5	25	16	78.9	21.3	76	41	41
28691-36-20RW	28692-36-20RW	M36X1.5	32	20	92.7	20	90	46	46
28691-42-24WRW	28692-42-24WRW	M42X1.5	40	24	111.4	18.8	109	55	55