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Polyethylene -04 JIC / -04 SAE (7/16-20) Protective Threaded Cap for Flared Fittings

Description & Features

The Polyethylene -04 JIC / -04 SAE (7/16-20) Protective Threaded Cap is designed for optimal performance and durability in industrial contexts. Crafted from high-quality polyethylene, this cap provides a secure and reliable seal for flared fittings, effectively preventing contamination and damage.

This protective threaded cap corresponds to -04 JIC / -04 SAE fittings with a thread size of 7/16-20. Its precision engineering ensures a snug fit, safeguarding the integrity of your equipment during storage and transport. The absence of thread sealant makes it ideal for applications where temporary protection is required.

Manufactured by Essentra Plastics, this cap is a reliable choice for protective closures in various industrial settings. The design caters to the demanding needs of specialists seeking robust and dependable protective solutions for their systems.

Supplier Part Number: G-2

Specifications

Brand ESSENTRA COMPONENTS	Color Blue	Material LDPE	Suitable For Use With #04 JIC/SAE Flared Fittings	Thread Sealant Without Thread Sealant	Thread Size 7/16-20

Product Questions & Answers (3)

Question by: Harvey R on Sep 20, 2025, 8:59 PM

these fit a standard 7/16-20 flared fitting, right? just want to make sure before i order a bunch of em

Answer by: Customer Support on Sep 22, 2025, 6:54 AM

the thread is 7/16-20, so it'll fit your standard -04 JIC and -04 SAE flared fittings without any issue. These are straight-on threaded caps, no sealant needed or included.

Question by: Neil H on May 24, 2025, 4:10 PM

What size fitting does this cap fit? Just wanna make sure it's the right one for my application.

Answer by: Customer Support on May 26, 2025, 6:51 AM

This protective cap is designed to fit -04 JIC / -04 SAE flared fittings, which have a 7/16-20 thread size.

Question by: Shawn W on May 30, 2025, 4:50 PM

i’ve got some -04 JIC flare fittings, is this cap the right thread or am i gonna fight it?

Answer by: Customer Support on Jun 1, 2025, 7:38 AM

It matches -04 JIC or -04 SAE flared fittings with a 7/16-20 thread, so it should screw on clean and sit snug for temporary protection.