B&T Direct Thread Adapter | 5/8×24 | SD-145550

The B&T Direct Thread (DT) Adapter SD-145550 is a direct-thread hub designed to interface with 5/8×24 muzzle threads. Constructed from Inconel and finished in black, it provides a lightweight adapter solution for compatible threaded accessories. This component is intended for direct-thread installations where a reliable threaded interface is required.

Common applications include installing threaded muzzle devices and mounting compatible accessories where a 5/8×24 direct-thread hub is required.

Product Specifications

• The manufacturer is B&T.
• The manufacturer part number is SD-145550.
• The product is identified as a Direct Thread Adapter (HUB).
• The thread interface is 5/8×24.
• The material is Inconel.
• The finish is Black.
• The unit is sold as EA (each).
• The UPC is 840225718584.
• The listed model name is Adapter.
• The product is intended for direct-thread installations.
• The description references part families B&TSA01, B&TSAALL, SA01, SAALL.

This adapter offers a straightforward, robust interface for shooters and armorers who need a durable direct-thread hub. Its Inconel construction and black finish make it suitable for applications demanding corrosion resistance and long-term durability.