How does the 45° JIC Interlock Female UNF End, Carbon Steel ensure leak-free performance under extreme pressure?

The 45° JIC Interlock Female UNF End, Carbon Steel ensures leak-free performance under extreme pressure through a combination of design, materials and protective features: - 74° cone with integrated O‑ring: the cone creates a metal-to-metal seating surface while the O‑ring provides a secondary elastomeric seal, sealing gaps and compensating for minor surface imperfections to prevent fluid escape under high pressure. - Interlock construction: the interlock design mechanically locks the hose to the fitting, eliminating movement at the joint, maximizing pull‑off resistance and maintaining consistent compression on the sealing surfaces even under cyclic or shock loads. - Precision 45° geometry: accurate angle and thread engagement ensure uniform contact and proper torque distribution, reducing uneven stress that can cause leaks. - Carbon steel body with galvanization: high-strength material resists deformation under extreme pressure; the protective zinc coating reduces corrosion and wear that could compromise the sealing surfaces over time. - Compatibility with high‑pressure hoses (4SH, R13, R15): matched components maintain hose reinforcement alignment and minimize stress concentrations, preserving seal integrity in heavy‑duty environments. Together, these features deliver robust, durable sealing and retention to minimize leakage risk in demanding hydraulic systems.

45° JIC Interlock Female UNF End, Carbon Steel

Q: Is the 45° JIC Interlock Female UNF End, Carbon Steel compatible with hose types 4SH, R13, and R15 for high-pressure hydraulic systems?

Yes. The 45° JIC Interlock Female UNF End, Carbon Steel is specifically designed for high‑pressure hydraulic hose types 4SH, R13, and R15. Its 74° cone with integrated O‑ring provides superior sealing, while the interlock design ensures maximum pull‑off resistance and secure hose retention. Constructed from carbon steel with a protective galvanization finish, it offers the durability, corrosion resistance, and consistent performance required for demanding, heavy‑duty applications.

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The 45° JIC INTERLOCK fitting with internal UNF thread is engineered for demanding hydraulic applications, ensuring secure and reliable connections even under extreme pressure. Featuring a 74° cone with an integrated O-ring, it delivers superior sealing performance and minimizes the risk of leakage, making it an ideal choice for systems where safety and efficiency are paramount. Designed specifically for use with high-pressure hose types 4SH, R13, and R15, this fitting guarantees durability and consistent performance in heavy-duty environments. Manufactured from high-quality carbon steel and finished with a protective galvanization layer, it offers excellent resistance to corrosion and wear, extending service life and reducing maintenance costs. Its precise 45° angle construction allows for flexible installation in confined spaces, while the interlock design ensures maximum pull-off resistance and secure hose retention. This combination of strength, reliability, and ease of use makes the fitting a trusted solution for industries such as construction, mining, agriculture, and manufacturing, where robust hydraulic connections are essential for uninterrupted operation.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ILJW310-17-12	End. JIC 45° INTERLOCK G 1.1/16", hose 3/4"	20	-	In stock	Enquiry
TI-ILJW310-21-16	End. JIC 45° INTERLOCK G 1.5/16", hose 1"	25	-	In stock	Enquiry
TI-ILJW310-26-20	End. JIC 45° INTERLOCK G1.5/8", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILJW310-30-24	End. JIC 45° INTERLOCK G1.7/8", hose 1.1/2"	38	-	In stock	Enquiry
TI-ILJW310-40-32	End. JIC 45° INTERLOCK G 2.1/2", hose 2"	50	-	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +91 8 925 918 796 or email us: chennai@tubes-international.com

SEND ENQUIRY

The 45° JIC INTERLOCK fitting with internal UNF thread is engineered for demanding hydraulic applications, ensuring secure and reliable connections even under extreme pressure. Featuring a 74° cone with an integrated O-ring, it delivers superior sealing performance and minimizes the risk of leakage, making it an ideal choice for systems where safety and efficiency are paramount. Designed specifically for use with high-pressure hose types 4SH, R13, and R15, this fitting guarantees durability and consistent performance in heavy-duty environments. Manufactured from high-quality carbon steel and finished with a protective galvanization layer, it offers excellent resistance to corrosion and wear, extending service life and reducing maintenance costs. Its precise 45° angle construction allows for flexible installation in confined spaces, while the interlock design ensures maximum pull-off resistance and secure hose retention. This combination of strength, reliability, and ease of use makes the fitting a trusted solution for industries such as construction, mining, agriculture, and manufacturing, where robust hydraulic connections are essential for uninterrupted operation.