high Precision Threaded Adapter made from hard aluminum alloy. Designed to connect 1/2" thread accessories across UNF and UNEF formats.

Option 1: Female 1/2-20 UNF to Male 1/2-28 UNEF 
Option 2: Female 1/2-28 UNEF to Male 1/2-20 UNF
Material: Hardened aluminum alloy Through bore: 8mm 0.315"
Thread depth: 1/2" - Outer thread length: 1/2" Body diameter: 3/4"
This adapter is compatible with a wide range of CO2 systems, airgun accessories, and pneumatic setups requiring precise thread conversion.

Keywords: threaded adapter 1/2-20 UNF, 1/2-28 UNEF converter, aluminum thread adapter, airgun C02 adapter, male female thread adapter suppressor thread adapter, 1/2x20 to 1/2x28