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The Brennan 6408-H16-O Hollow Hex Plug is a high-pressure hydraulic fitting designed for reliable sealing in SAE O-Ring Boss (ORB) applications. Its 1-5/16-12 male ORB thread ensures a secure connection, while the integrated NBR O-ring provides superior leak prevention. Manufactured from high-strength straight steel and finished with Cr3 plating, it offers excellent durability and corrosion resistance. With a compact straight design and external hex head, this plug is easy to install and remove, even in tight spaces. Ideal for hydraulic systems, heavy machinery, and industrial equipment.
Fitting Chart- 1-5/16-12 Male SAE O-Ring Boss thread for leak-proof sealing
- Hollow hex plug with external hex head for easy installation
- High-strength straight steel construction
- Corrosion-resistant Cr3 plated finish
- NBR O-ring ensures superior hydraulic sealing performance
- Compact straight design suitable for high-pressure applications
| Thread B1 Type | Male SAE O-Ring Boss |
| Thread B1 Size | 1-5/16-12 |
| Thread B1 Drill In | 0.844 |
| Thread B1 Specification | SAE J514 |
| Thread B2 Type | External Hex Head Plug |
| Body Hex In | 0.625 |
| Overall Length L In | 0.775 |
| Shape | Straight |
| Body Material | Steel |
| Raw Material Type | Straight Steel |
| Plating | Cr3 |
| O-Ring / Seal Material | Nbr |
| Weight Lbs | 0.245 |
| California Residents | Prop-65 Warning |