Stud 3/8 x 2.1/4' UNC Exhaust Manifold Black Gr.8 DIN 938
Manifold Stud
Imperial UNC
Black / Self Color
High Tensile Grade 8.8
Dia: 3/8'
TPI: 8
Length: 2.1/4'
A UNC stud is a specialized double-ended fastener that applies the dimensional standard of DIN 938 to an imperial UNC (Unified Coarse) thread form.