02MORB HOLLOW HEX PLUG

Description & Features

This straight steel hollow hex plug features a 5/16-24 thread size, manufactured to SAE J514 specifications. It is designed with a male SAE O-ring Boss connection and an external hex head.

The 02MORB HOLLOW HEX PLUG is equipped with an NBR O-ring seal.

SKU: 6408-H02-O

Supplier Part Number (MPN): 6408-H02-O

Alternate Part Numbers: 6408-HHP-02, AFF2138-02S

Specifications

Brand
BRENNAN
Connection Size 1
1/8 in
Connection Type
Male SAE ORB
Connection Type 1
Male SAE ORB
Dimension Standards
SAE J1926, SAE J514
Dimensions
0.4 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Plug
Material
Steel
Material Construction
AISI 12L14/1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
6408-H-O Series
Thread B1 Drill Dimensions
0.062 in
Thread Size
5/16-24

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Product Questions & Answers (1)

Question by: Rex H on Oct 28, 2025, 10:16 AM
What size wrench do I need for this plug? Just wanna make sure I got the right one before I start.
Answer by: Customer Support on Oct 29, 2025, 12:17 PM
This hollow hex plug is designed with an external hex head, so you'll need a wrench that fits that.

Tell us what you need and we'll get back to you.

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