04 HOLLOW HEX PIPE PLUG BRASS

Description & Features

The 04 Hollow Hex Pipe Plug Brass by Brennan Industries Inc is engineered to meet SAE J476 specifications. Featuring a 1/4-18 Male NPTF thread this plug ensures a dependable seal and precise fit within industrial applications.

Constructed from high-quality straight brass the plug delivers excellent durability and resistance to corrosion. With an overall length of 0.460 mm it is compact yet functionally robust designed to optimize performance in various settings.

Its hollow hex design enhances accessibility and ease of installation catering to specific technical needs where precision is crucial.

Supplier Part Number: 5406-HP-04-B

Specifications

Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
5406-HP-04-B
Product Weight
0.02 lbs

Product Questions & Answers (3)

Question by: Kurt F on Mar 22, 2026, 11:10 AM
Does this plug meet any kind of thread standard, or is it just a generic fit?
Answer by: Customer Support on Mar 24, 2026, 6:53 AM
SAE J476 is the spec it's built to, which covers the 1/4-18 Male NPTF thread on this plug. NPTF threading is a dry-seal design, meaning the threads themselves form the seal under pressure rather than relying solely on tape or sealant. That standard matters when you need a consistent, reliable fit across industrial fittings and ports.
Question by: Jimmy E on Jun 14, 2025, 4:40 PM
What size is this plug? Just want to make sure it'll fit right.
Answer by: Customer Support on Jun 15, 2025, 5:43 PM
It's got a 1/4-18 Male NPTF thread, meeting SAE J476 specs. Should give you a dependable seal.
Question by: Jimmy H on Jun 9, 2025, 1:12 PM
got a port that takes 1/4-18 NPTF, is this plug the right thread or am I off a size?
Answer by: Customer Support on Jun 10, 2025, 4:14 PM
It matches a 1/4-18 male NPTF thread, built to the SAE J476 thread specification, so it is the correct size and type for a 1/4-18 NPTF female port.