GES 8 L/1/4 NPT Stainless Steel Union Stud.
WES 8 L/ 1/4 NPT Stainless Steel Union Stud.
GES 8 S/1/4 NPT Stainless Steel Union Stud.
EGESD 8 L/ 1/4 NPT Stainless Steel Union Stud.
EGESD 8 S/ 1/4 NPT Stainless Steel Union Stud.