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24MORB EXTERNAL HEX PLUG

Description & Features

The 24MORB External Hex Head Plug by Brennan Industries Inc is designed for robust industrial applications. Featuring a Male SAE O-Ring Boss thread type adhering to SAE J514 specifications this plug ensures a secure and reliable fit.

Constructed from straight steel it provides excellent durability and performance. The external hex head type aids in easy installation and removal with a wrench or similar tool.

With an overall length of 1.270 mm and a thread B1 drill size of 1.312 mm this plug delivers precise specifications essential for various machinery and equipment setups.

Its NBR O-ring/seal material enhances sealing capabilities ensuring leak-proof performance in demanding environments.

Supplier Part Number: 6408-24-O

California Residents: PROP-65 WARNING

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6408-24-O	Product Weight 0.88 lbs

Product Questions & Answers (2)

Question by: Stan H on May 20, 2025, 10:17 AM

got a port with 1-7/8-12 SAE ORB threads. is this the right plug for that?

Answer by: Customer Support on May 21, 2025, 9:47 PM

For a 1-7/8-12 Male SAE O-Ring Boss connection, this plug matches that thread size and uses the SAE J514 ORB thread form. It seals with an NBR O-ring, so it is meant to close off an ORB port with a proper O-ring seal.

Question by: Cody B on Mar 7, 2026, 11:28 AM

what's the thread size and spec on this plug? got a port i need to close off and want to make sure it's the right fit before i order

Answer by: Customer Support on Mar 9, 2026, 7:41 AM

The thread is 1-7/8-12, Male SAE O-Ring Boss, built to SAE J514 spec. That's a pretty common port size in heavier hydraulic setups, so if your port matches that MORB designation at that size, you're good to go. The O-ring is NBR material, which handles standard hydraulic fluid environments well and gives you a solid leak-free seal once it's seated.