1JS77 One Piece Fitting

Topa 1JS77 one piece fitting is a carbon steel hydraulic hose fitting with ORFS thread, ensuring accurate fit and reliable connection in hydraulic systems.

Check the construction details below:

Connection 1: Female ORFS – Swivel

Connection 2: Hose End – Designed for 6-spiral hoses

Material selection: Carbon steel; Stainless steel

Shape: Straight – Long

Product types: Crimp Fittings – Skive or No-Skive

Applications: Construction; Marine; Industry; Heavy Machine; Oil and Gas;

Secure your hydraulic systems with Topa crimp fittings. Standard and custom solutions available. Contact us now!

Description

Part Number	Thread inch		Hose I.D. inch	A		H mm	W mm	B
Part Number	Thread inch		Hose I.D. inch	inch	mm	H mm	W mm	inch	mm
1JS77-6-8	3/8	11/16×16	1/2	2.67	678	22	22	1.45	368
1JS77-8-8	1/2	13/16×16	1/2	2.80	712	22	24	1.58	402
1JS77-10-8	5/8	1×14	1/2	2.95	750	24	30	1.73	440
1JS77-10-10	5/8	1×14	5/8	3.21	815	24	30	1.86	473
1JS77-12-8	3/4	1-3/16×12	1/2	3.15	801	30	36	1.93	491
1JS77-12-10	3/4	1-3/16×12	5/8	3.35	851	30	36	2.00	508
1JS77-12-12	3/4	1-3/16×12	3/4	3.68	934	30	36	2.04	519
1JS77-12-16	3/4	1-3/16×12	1	4.18	1,062	36	36	2.23	567
1JS77-16-12	1	1-7/16×12	3/4	3.90	990	36	41	2.26	575
1JS77-16-16	1	1-7/16×12	1	4.19	1,064	36	41	2.24	569
1JS77-16-20	1	1-7/16×12	1-1/4	4.71	1,197	46	41	2.44	620
1JS77-20-16	1-1/4	1-11/16×12	1	4.29	1,089	41	50	2.34	595
1JS77-20-20	1-1/4	1-11/16×12	1-1/4	4.78	121,4	46	50	2.51	63,8
1JS77-24-24	1-1/2	2×12	1-1/2	5.12	130,0	60	60	2.73	69,4
1JS77-32-32	2	2-1/2×12	2	6.28	159,5	65	75	3.52	89,4

1JS77 One Piece Fitting Video

See the Topa 1JS77 one piece fitting up close in this short video.

The video gives you a clear view of its structure, thread type, and material quality, allowing you to quickly understand the product’s design and function. Both carbon steel and stainless steel options are available, ensuring reliable performance in different environments.

Topa’s crimp style hydraulic hose fittings are built for secure, leak-free connections and proven durability in hydraulic systems. Watch now to see the details for yourself, and request a quick quote from Topa today to get the right fittings for your business.