Designed to close off unused ports in hydraulic circuits, the 20Morb External Hex Head Plug provides a secure seal using a Male SAE O-Ring Boss thread configuration conforming to SAE J514. The 1-5/16-12 thread size, wait, per the attributes, the thread size is 1-5/8-12, suits larger port applications where a reliable, leak-free termination is required.
Let me restart cleanly without self-correction artifacts.
Conforming to SAE J514, this Male SAE O-Ring Boss plug is threaded at 1-5/8-12 and built from straight steel construction for consistent performance in hydraulic circuit port sealing. The external hex head drive allows for straightforward installation and removal using standard tooling.
The 20Morb External Hex Head Plug from Brennan Industries features an NBR o-ring seal material, supporting reliable sealing against fluid leakage in hydraulic systems. With an overall length of 1.200 mm and a thread drill diameter of 1.078 mm, this plug is suited for closing off SAE O-Ring Boss ports where a durable steel plug with a positive o-ring face seal is specified. California residents should note this product carries a Prop 65 warning.
SKU: 6408-20-O
Supplier Part Number (MPN): 6408-20-O
Alternate Part Numbers: A900598-20S
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Specifications
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
6408-20-O
Product Weight
0.62 lbs
Product Questions & Answers (1)
Question by: Marvin R on Aug 30, 2025, 2:00 PM
Is this plug okay for somethin' under constant pressure?
Answer by: Customer Support on Sep 1, 2025, 6:02 AM
This plug is constructed from straight steel and uses an NBR o-ring, so it should provide a reliable seal in hydraulic systems.